[llvm] [X86][GlobalIsel] Support G_[U|S]MIN/G_[U|S]MAX test (PR #157621)

via llvm-commits llvm-commits at lists.llvm.org
Tue Sep 9 00:20:30 PDT 2025


https://github.com/mahesh-attarde created https://github.com/llvm/llvm-project/pull/157621

Adds isel test for supporting G_[U|S]MIN/G_[U|S]MAX.


>From 7d8d9f5c84c387253e76755dbbfc743a82bdad76 Mon Sep 17 00:00:00 2001
From: "Attarde, Mahesh" <mahesh.attarde at intel.com>
Date: Tue, 9 Sep 2025 00:15:49 -0700
Subject: [PATCH 1/2] [X86][GlobalIsel] Support G_[U|S]MIN/G_[U|S]MAX test

---
 llvm/test/CodeGen/X86/isel-minmax.ll | 764 +++++++++++++++++++++++++++
 1 file changed, 764 insertions(+)
 create mode 100644 llvm/test/CodeGen/X86/isel-minmax.ll

diff --git a/llvm/test/CodeGen/X86/isel-minmax.ll b/llvm/test/CodeGen/X86/isel-minmax.ll
new file mode 100644
index 0000000000000..f4e3217b4562e
--- /dev/null
+++ b/llvm/test/CodeGen/X86/isel-minmax.ll
@@ -0,0 +1,764 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc < %s -mtriple=x86_64-linux-gnu | FileCheck %s --check-prefixes=X64
+; RUN: llc < %s -mtriple=x86_64-linux-gnu -fast-isel | FileCheck %s --check-prefixes=FASTISEL-X64
+; RUN: llc < %s -mtriple=x86_64-linux-gnu -global-isel -global-isel-abort=2 | FileCheck %s --check-prefixes=X64
+; RUN: llc < %s -mtriple=i686-linux-gnu | FileCheck %s --check-prefixes=X86
+; RUN: llc < %s -mtriple=i686-linux-gnu -fast-isel | FileCheck %s --check-prefixes=FASTISEL-X86
+; RUN: llc < %s -mtriple=i686-linux-gnu -global-isel -global-isel-abort=2 | FileCheck %s --check-prefixes=X86
+
+define i8 @umax_i8(i8 %a, i8 %b) nounwind readnone {
+; X64-LABEL: umax_i8:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %esi, %eax
+; X64-NEXT:    cmpb %al, %dil
+; X64-NEXT:    cmoval %edi, %eax
+; X64-NEXT:    # kill: def $al killed $al killed $eax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: umax_i8:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movzbl %dil, %ecx
+; FASTISEL-X64-NEXT:    movzbl %sil, %eax
+; FASTISEL-X64-NEXT:    cmpb %al, %cl
+; FASTISEL-X64-NEXT:    cmoval %ecx, %eax
+; FASTISEL-X64-NEXT:    # kill: def $al killed $al killed $eax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: umax_i8:
+; X86:       # %bb.0:
+; X86-NEXT:    movzbl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movzbl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    cmpb %cl, %al
+; X86-NEXT:    ja .LBB0_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB0_2:
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: umax_i8:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    movzbl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movzbl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpb %cl, %al
+; FASTISEL-X86-NEXT:    ja .LBB0_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %ecx, %eax
+; FASTISEL-X86-NEXT:  .LBB0_2:
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i8 @llvm.umax.i8.i8(i8 %a, i8 %b)
+    ret i8 %ret
+}
+
+define i8 @umin_i8(i8 %a, i8 %b) nounwind readnone {
+; X64-LABEL: umin_i8:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %esi, %eax
+; X64-NEXT:    cmpb %al, %dil
+; X64-NEXT:    cmovbl %edi, %eax
+; X64-NEXT:    # kill: def $al killed $al killed $eax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: umin_i8:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movzbl %dil, %ecx
+; FASTISEL-X64-NEXT:    movzbl %sil, %eax
+; FASTISEL-X64-NEXT:    cmpb %al, %cl
+; FASTISEL-X64-NEXT:    cmovbl %ecx, %eax
+; FASTISEL-X64-NEXT:    # kill: def $al killed $al killed $eax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: umin_i8:
+; X86:       # %bb.0:
+; X86-NEXT:    movzbl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movzbl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    cmpb %cl, %al
+; X86-NEXT:    jb .LBB1_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB1_2:
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: umin_i8:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    movzbl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movzbl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpb %cl, %al
+; FASTISEL-X86-NEXT:    jb .LBB1_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %ecx, %eax
+; FASTISEL-X86-NEXT:  .LBB1_2:
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i8 @llvm.umin.i8.i8(i8 %a, i8 %b)
+    ret i8 %ret
+}
+
+define i16 @umax_i16(i16 %a, i16 %b) nounwind readnone {
+; X64-LABEL: umax_i16:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %esi, %eax
+; X64-NEXT:    cmpw %ax, %di
+; X64-NEXT:    cmoval %edi, %eax
+; X64-NEXT:    # kill: def $ax killed $ax killed $eax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: umax_i16:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movl %esi, %eax
+; FASTISEL-X64-NEXT:    cmpw %ax, %di
+; FASTISEL-X64-NEXT:    cmoval %edi, %eax
+; FASTISEL-X64-NEXT:    # kill: def $ax killed $ax killed $eax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: umax_i16:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    cmpw %cx, %ax
+; X86-NEXT:    ja .LBB2_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB2_2:
+; X86-NEXT:    # kill: def $ax killed $ax killed $eax
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: umax_i16:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    movzwl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movzwl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpw %cx, %ax
+; FASTISEL-X86-NEXT:    ja .LBB2_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %ecx, %eax
+; FASTISEL-X86-NEXT:  .LBB2_2:
+; FASTISEL-X86-NEXT:    # kill: def $ax killed $ax killed $eax
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i16 @llvm.umax.i16.i16(i16 %a, i16 %b)
+    ret i16 %ret
+}
+
+define i16 @umin_i16(i16 %a, i16 %b) nounwind readnone {
+; X64-LABEL: umin_i16:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %esi, %eax
+; X64-NEXT:    cmpw %ax, %di
+; X64-NEXT:    cmovbl %edi, %eax
+; X64-NEXT:    # kill: def $ax killed $ax killed $eax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: umin_i16:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movl %esi, %eax
+; FASTISEL-X64-NEXT:    cmpw %ax, %di
+; FASTISEL-X64-NEXT:    cmovbl %edi, %eax
+; FASTISEL-X64-NEXT:    # kill: def $ax killed $ax killed $eax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: umin_i16:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    cmpw %cx, %ax
+; X86-NEXT:    jb .LBB3_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB3_2:
+; X86-NEXT:    # kill: def $ax killed $ax killed $eax
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: umin_i16:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    movzwl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movzwl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpw %cx, %ax
+; FASTISEL-X86-NEXT:    jb .LBB3_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %ecx, %eax
+; FASTISEL-X86-NEXT:  .LBB3_2:
+; FASTISEL-X86-NEXT:    # kill: def $ax killed $ax killed $eax
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i16 @llvm.umin.i16.i16(i16 %a, i16 %b)
+    ret i16 %ret
+}
+
+define i32 @umax_i32(i32 %a, i32 %b) nounwind readnone {
+; X64-LABEL: umax_i32:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %esi, %eax
+; X64-NEXT:    cmpl %esi, %edi
+; X64-NEXT:    cmoval %edi, %eax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: umax_i32:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movl %esi, %eax
+; FASTISEL-X64-NEXT:    cmpl %esi, %edi
+; FASTISEL-X64-NEXT:    cmoval %edi, %eax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: umax_i32:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    cmpl %ecx, %eax
+; X86-NEXT:    ja .LBB4_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB4_2:
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: umax_i32:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpl %ecx, %eax
+; FASTISEL-X86-NEXT:    ja .LBB4_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %ecx, %eax
+; FASTISEL-X86-NEXT:  .LBB4_2:
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i32 @llvm.umax.i32.i32(i32 %a, i32 %b)
+    ret i32 %ret
+}
+
+define i32 @umin_i32(i32 %a, i32 %b) nounwind readnone {
+; X64-LABEL: umin_i32:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %esi, %eax
+; X64-NEXT:    cmpl %esi, %edi
+; X64-NEXT:    cmovbl %edi, %eax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: umin_i32:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movl %esi, %eax
+; FASTISEL-X64-NEXT:    cmpl %esi, %edi
+; FASTISEL-X64-NEXT:    cmovbl %edi, %eax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: umin_i32:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    cmpl %ecx, %eax
+; X86-NEXT:    jb .LBB5_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB5_2:
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: umin_i32:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpl %ecx, %eax
+; FASTISEL-X86-NEXT:    jb .LBB5_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %ecx, %eax
+; FASTISEL-X86-NEXT:  .LBB5_2:
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i32 @llvm.umin.i32.i32(i32 %a, i32 %b)
+    ret i32 %ret
+}
+
+define i64 @umax_i64(i64 %a, i64 %b) nounwind readnone {
+; X64-LABEL: umax_i64:
+; X64:       # %bb.0:
+; X64-NEXT:    movq %rsi, %rax
+; X64-NEXT:    cmpq %rsi, %rdi
+; X64-NEXT:    cmovaq %rdi, %rax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: umax_i64:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movq %rsi, %rax
+; FASTISEL-X64-NEXT:    cmpq %rsi, %rdi
+; FASTISEL-X64-NEXT:    cmovaq %rdi, %rax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: umax_i64:
+; X86:       # %bb.0:
+; X86-NEXT:    pushl %edi
+; X86-NEXT:    pushl %esi
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %edx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %esi
+; X86-NEXT:    cmpl %eax, %ecx
+; X86-NEXT:    movl %esi, %edi
+; X86-NEXT:    sbbl %edx, %edi
+; X86-NEXT:    jb .LBB6_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:    movl %esi, %edx
+; X86-NEXT:  .LBB6_2:
+; X86-NEXT:    popl %esi
+; X86-NEXT:    popl %edi
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: umax_i64:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    pushl %edi
+; FASTISEL-X86-NEXT:    pushl %esi
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %esi
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %edx
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpl %eax, %esi
+; FASTISEL-X86-NEXT:    movl %ecx, %edi
+; FASTISEL-X86-NEXT:    sbbl %edx, %edi
+; FASTISEL-X86-NEXT:    jb .LBB6_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %esi, %eax
+; FASTISEL-X86-NEXT:    movl %ecx, %edx
+; FASTISEL-X86-NEXT:  .LBB6_2:
+; FASTISEL-X86-NEXT:    popl %esi
+; FASTISEL-X86-NEXT:    popl %edi
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i64 @llvm.umax.i64.i64(i64 %a, i64 %b)
+    ret i64 %ret
+}
+
+define i64 @umin_i64(i64 %a, i64 %b) nounwind readnone {
+; X64-LABEL: umin_i64:
+; X64:       # %bb.0:
+; X64-NEXT:    movq %rsi, %rax
+; X64-NEXT:    cmpq %rsi, %rdi
+; X64-NEXT:    cmovbq %rdi, %rax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: umin_i64:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movq %rsi, %rax
+; FASTISEL-X64-NEXT:    cmpq %rsi, %rdi
+; FASTISEL-X64-NEXT:    cmovbq %rdi, %rax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: umin_i64:
+; X86:       # %bb.0:
+; X86-NEXT:    pushl %edi
+; X86-NEXT:    pushl %esi
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %esi
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %edx
+; X86-NEXT:    cmpl %ecx, %eax
+; X86-NEXT:    movl %edx, %edi
+; X86-NEXT:    sbbl %esi, %edi
+; X86-NEXT:    jb .LBB7_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:    movl %esi, %edx
+; X86-NEXT:  .LBB7_2:
+; X86-NEXT:    popl %esi
+; X86-NEXT:    popl %edi
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: umin_i64:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    pushl %edi
+; FASTISEL-X86-NEXT:    pushl %esi
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %esi
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %edx
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpl %esi, %eax
+; FASTISEL-X86-NEXT:    movl %edx, %edi
+; FASTISEL-X86-NEXT:    sbbl %ecx, %edi
+; FASTISEL-X86-NEXT:    jb .LBB7_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %esi, %eax
+; FASTISEL-X86-NEXT:    movl %ecx, %edx
+; FASTISEL-X86-NEXT:  .LBB7_2:
+; FASTISEL-X86-NEXT:    popl %esi
+; FASTISEL-X86-NEXT:    popl %edi
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i64 @llvm.umin.i64.i64(i64 %a, i64 %b)
+    ret i64 %ret
+}
+
+define i8 @smax_i8(i8 %a, i8 %b) nounwind readnone {
+; X64-LABEL: smax_i8:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %esi, %eax
+; X64-NEXT:    cmpb %al, %dil
+; X64-NEXT:    cmovgl %edi, %eax
+; X64-NEXT:    # kill: def $al killed $al killed $eax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: smax_i8:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movzbl %dil, %ecx
+; FASTISEL-X64-NEXT:    movzbl %sil, %eax
+; FASTISEL-X64-NEXT:    cmpb %al, %cl
+; FASTISEL-X64-NEXT:    cmovgl %ecx, %eax
+; FASTISEL-X64-NEXT:    # kill: def $al killed $al killed $eax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: smax_i8:
+; X86:       # %bb.0:
+; X86-NEXT:    movzbl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movzbl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    cmpb %cl, %al
+; X86-NEXT:    jg .LBB8_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB8_2:
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: smax_i8:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    movzbl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movzbl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpb %cl, %al
+; FASTISEL-X86-NEXT:    jg .LBB8_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %ecx, %eax
+; FASTISEL-X86-NEXT:  .LBB8_2:
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i8 @llvm.smax.i8.i8(i8 %a, i8 %b)
+    ret i8 %ret
+}
+
+define i8 @smin_i8(i8 %a, i8 %b) nounwind readnone {
+; X64-LABEL: smin_i8:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %esi, %eax
+; X64-NEXT:    cmpb %al, %dil
+; X64-NEXT:    cmovll %edi, %eax
+; X64-NEXT:    # kill: def $al killed $al killed $eax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: smin_i8:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movzbl %dil, %ecx
+; FASTISEL-X64-NEXT:    movzbl %sil, %eax
+; FASTISEL-X64-NEXT:    cmpb %al, %cl
+; FASTISEL-X64-NEXT:    cmovll %ecx, %eax
+; FASTISEL-X64-NEXT:    # kill: def $al killed $al killed $eax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: smin_i8:
+; X86:       # %bb.0:
+; X86-NEXT:    movzbl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movzbl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    cmpb %cl, %al
+; X86-NEXT:    jl .LBB9_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB9_2:
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: smin_i8:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    movzbl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movzbl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpb %cl, %al
+; FASTISEL-X86-NEXT:    jl .LBB9_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %ecx, %eax
+; FASTISEL-X86-NEXT:  .LBB9_2:
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i8 @llvm.smin.i8.i8(i8 %a, i8 %b)
+    ret i8 %ret
+}
+
+define i16 @smax_i16(i16 %a, i16 %b) nounwind readnone {
+; X64-LABEL: smax_i16:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %esi, %eax
+; X64-NEXT:    cmpw %ax, %di
+; X64-NEXT:    cmovgl %edi, %eax
+; X64-NEXT:    # kill: def $ax killed $ax killed $eax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: smax_i16:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movl %esi, %eax
+; FASTISEL-X64-NEXT:    cmpw %ax, %di
+; FASTISEL-X64-NEXT:    cmovgl %edi, %eax
+; FASTISEL-X64-NEXT:    # kill: def $ax killed $ax killed $eax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: smax_i16:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    cmpw %cx, %ax
+; X86-NEXT:    jg .LBB10_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB10_2:
+; X86-NEXT:    # kill: def $ax killed $ax killed $eax
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: smax_i16:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    movzwl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movzwl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpw %cx, %ax
+; FASTISEL-X86-NEXT:    jg .LBB10_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %ecx, %eax
+; FASTISEL-X86-NEXT:  .LBB10_2:
+; FASTISEL-X86-NEXT:    # kill: def $ax killed $ax killed $eax
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i16 @llvm.smax.i16.i16(i16 %a, i16 %b)
+    ret i16 %ret
+}
+
+define i16 @smin_i16(i16 %a, i16 %b) nounwind readnone {
+; X64-LABEL: smin_i16:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %esi, %eax
+; X64-NEXT:    cmpw %ax, %di
+; X64-NEXT:    cmovll %edi, %eax
+; X64-NEXT:    # kill: def $ax killed $ax killed $eax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: smin_i16:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movl %esi, %eax
+; FASTISEL-X64-NEXT:    cmpw %ax, %di
+; FASTISEL-X64-NEXT:    cmovll %edi, %eax
+; FASTISEL-X64-NEXT:    # kill: def $ax killed $ax killed $eax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: smin_i16:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    cmpw %cx, %ax
+; X86-NEXT:    jl .LBB11_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB11_2:
+; X86-NEXT:    # kill: def $ax killed $ax killed $eax
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: smin_i16:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    movzwl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movzwl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpw %cx, %ax
+; FASTISEL-X86-NEXT:    jl .LBB11_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %ecx, %eax
+; FASTISEL-X86-NEXT:  .LBB11_2:
+; FASTISEL-X86-NEXT:    # kill: def $ax killed $ax killed $eax
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i16 @llvm.smin.i16.i16(i16 %a, i16 %b)
+    ret i16 %ret
+}
+
+define i32 @smax_i32(i32 %a, i32 %b) nounwind readnone {
+; X64-LABEL: smax_i32:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %esi, %eax
+; X64-NEXT:    cmpl %esi, %edi
+; X64-NEXT:    cmovgl %edi, %eax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: smax_i32:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movl %esi, %eax
+; FASTISEL-X64-NEXT:    cmpl %esi, %edi
+; FASTISEL-X64-NEXT:    cmovgl %edi, %eax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: smax_i32:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    cmpl %ecx, %eax
+; X86-NEXT:    jg .LBB12_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB12_2:
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: smax_i32:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpl %ecx, %eax
+; FASTISEL-X86-NEXT:    jg .LBB12_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %ecx, %eax
+; FASTISEL-X86-NEXT:  .LBB12_2:
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i32 @llvm.smax.i32.i32(i32 %a, i32 %b)
+    ret i32 %ret
+}
+
+define i32 @smin_i32(i32 %a, i32 %b) nounwind readnone {
+; X64-LABEL: smin_i32:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %esi, %eax
+; X64-NEXT:    cmpl %esi, %edi
+; X64-NEXT:    cmovll %edi, %eax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: smin_i32:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movl %esi, %eax
+; FASTISEL-X64-NEXT:    cmpl %esi, %edi
+; FASTISEL-X64-NEXT:    cmovll %edi, %eax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: smin_i32:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    cmpl %ecx, %eax
+; X86-NEXT:    jl .LBB13_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB13_2:
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: smin_i32:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpl %ecx, %eax
+; FASTISEL-X86-NEXT:    jl .LBB13_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %ecx, %eax
+; FASTISEL-X86-NEXT:  .LBB13_2:
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i32 @llvm.smin.i32.i32(i32 %a, i32 %b)
+    ret i32 %ret
+}
+
+define i64 @smax_i64(i64 %a, i64 %b) nounwind readnone {
+; X64-LABEL: smax_i64:
+; X64:       # %bb.0:
+; X64-NEXT:    movq %rsi, %rax
+; X64-NEXT:    cmpq %rsi, %rdi
+; X64-NEXT:    cmovgq %rdi, %rax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: smax_i64:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movq %rsi, %rax
+; FASTISEL-X64-NEXT:    cmpq %rsi, %rdi
+; FASTISEL-X64-NEXT:    cmovgq %rdi, %rax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: smax_i64:
+; X86:       # %bb.0:
+; X86-NEXT:    pushl %edi
+; X86-NEXT:    pushl %esi
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %edx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %esi
+; X86-NEXT:    cmpl %eax, %ecx
+; X86-NEXT:    movl %esi, %edi
+; X86-NEXT:    sbbl %edx, %edi
+; X86-NEXT:    jl .LBB14_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:    movl %esi, %edx
+; X86-NEXT:  .LBB14_2:
+; X86-NEXT:    popl %esi
+; X86-NEXT:    popl %edi
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: smax_i64:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    pushl %edi
+; FASTISEL-X86-NEXT:    pushl %esi
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %esi
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %edx
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpl %eax, %esi
+; FASTISEL-X86-NEXT:    movl %ecx, %edi
+; FASTISEL-X86-NEXT:    sbbl %edx, %edi
+; FASTISEL-X86-NEXT:    jl .LBB14_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %esi, %eax
+; FASTISEL-X86-NEXT:    movl %ecx, %edx
+; FASTISEL-X86-NEXT:  .LBB14_2:
+; FASTISEL-X86-NEXT:    popl %esi
+; FASTISEL-X86-NEXT:    popl %edi
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i64 @llvm.smax.i64.i64(i64 %a, i64 %b)
+    ret i64 %ret
+}
+
+define i64 @smin_i64(i64 %a, i64 %b) nounwind readnone {
+; X64-LABEL: smin_i64:
+; X64:       # %bb.0:
+; X64-NEXT:    movq %rsi, %rax
+; X64-NEXT:    cmpq %rsi, %rdi
+; X64-NEXT:    cmovlq %rdi, %rax
+; X64-NEXT:    retq
+;
+; FASTISEL-X64-LABEL: smin_i64:
+; FASTISEL-X64:       # %bb.0:
+; FASTISEL-X64-NEXT:    movq %rsi, %rax
+; FASTISEL-X64-NEXT:    cmpq %rsi, %rdi
+; FASTISEL-X64-NEXT:    cmovlq %rdi, %rax
+; FASTISEL-X64-NEXT:    retq
+;
+; X86-LABEL: smin_i64:
+; X86:       # %bb.0:
+; X86-NEXT:    pushl %edi
+; X86-NEXT:    pushl %esi
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %esi
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %edx
+; X86-NEXT:    cmpl %ecx, %eax
+; X86-NEXT:    movl %edx, %edi
+; X86-NEXT:    sbbl %esi, %edi
+; X86-NEXT:    jl .LBB15_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:    movl %esi, %edx
+; X86-NEXT:  .LBB15_2:
+; X86-NEXT:    popl %esi
+; X86-NEXT:    popl %edi
+; X86-NEXT:    retl
+;
+; FASTISEL-X86-LABEL: smin_i64:
+; FASTISEL-X86:       # %bb.0:
+; FASTISEL-X86-NEXT:    pushl %edi
+; FASTISEL-X86-NEXT:    pushl %esi
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %esi
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %edx
+; FASTISEL-X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; FASTISEL-X86-NEXT:    cmpl %esi, %eax
+; FASTISEL-X86-NEXT:    movl %edx, %edi
+; FASTISEL-X86-NEXT:    sbbl %ecx, %edi
+; FASTISEL-X86-NEXT:    jl .LBB15_2
+; FASTISEL-X86-NEXT:  # %bb.1:
+; FASTISEL-X86-NEXT:    movl %esi, %eax
+; FASTISEL-X86-NEXT:    movl %ecx, %edx
+; FASTISEL-X86-NEXT:  .LBB15_2:
+; FASTISEL-X86-NEXT:    popl %esi
+; FASTISEL-X86-NEXT:    popl %edi
+; FASTISEL-X86-NEXT:    retl
+    %ret = call i64 @llvm.smin.i64.i64(i64 %a, i64 %b)
+    ret i64 %ret
+}
+
+declare i8  @llvm.umax.i8.i8(i8, i8)
+declare i8  @llvm.umin.i8.i8(i8, i8)
+declare i16 @llvm.umax.i16.i16(i16, i16)
+declare i16 @llvm.umin.i16.i16(i16, i16)
+declare i32 @llvm.umax.i32.i32(i32, i32)
+declare i32 @llvm.umin.i32.i32(i32, i32)
+declare i64 @llvm.umax.i64.i64(i64, i64)
+declare i64 @llvm.umin.i64.i64(i64, i64)
+declare i8  @llvm.smax.i8.i8(i8, i8)
+declare i8  @llvm.smin.i8.i8(i8, i8)
+declare i16 @llvm.smax.i16.i16(i16, i16)
+declare i16 @llvm.smin.i16.i16(i16, i16)
+declare i32 @llvm.smax.i32.i32(i32, i32)
+declare i32 @llvm.smin.i32.i32(i32, i32)
+declare i64 @llvm.smax.i64.i64(i64, i64)
+declare i64 @llvm.smin.i64.i64(i64, i64)

>From 6f71ad7d86dde64d2bd8f005050721dfbef37632 Mon Sep 17 00:00:00 2001
From: "Attarde, Mahesh" <mahesh.attarde at intel.com>
Date: Tue, 9 Sep 2025 00:20:00 -0700
Subject: [PATCH 2/2] fix test

---
 llvm/test/CodeGen/X86/isel-minmax.ll | 64 ++++++++++++++--------------
 1 file changed, 32 insertions(+), 32 deletions(-)

diff --git a/llvm/test/CodeGen/X86/isel-minmax.ll b/llvm/test/CodeGen/X86/isel-minmax.ll
index f4e3217b4562e..a8b856e361448 100644
--- a/llvm/test/CodeGen/X86/isel-minmax.ll
+++ b/llvm/test/CodeGen/X86/isel-minmax.ll
@@ -45,7 +45,7 @@ define i8 @umax_i8(i8 %a, i8 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:    movl %ecx, %eax
 ; FASTISEL-X86-NEXT:  .LBB0_2:
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i8 @llvm.umax.i8.i8(i8 %a, i8 %b)
+    %ret = call i8 @llvm.umax.i8(i8 %a, i8 %b)
     ret i8 %ret
 }
 
@@ -88,7 +88,7 @@ define i8 @umin_i8(i8 %a, i8 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:    movl %ecx, %eax
 ; FASTISEL-X86-NEXT:  .LBB1_2:
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i8 @llvm.umin.i8.i8(i8 %a, i8 %b)
+    %ret = call i8 @llvm.umin.i8(i8 %a, i8 %b)
     ret i8 %ret
 }
 
@@ -132,7 +132,7 @@ define i16 @umax_i16(i16 %a, i16 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:  .LBB2_2:
 ; FASTISEL-X86-NEXT:    # kill: def $ax killed $ax killed $eax
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i16 @llvm.umax.i16.i16(i16 %a, i16 %b)
+    %ret = call i16 @llvm.umax.i16(i16 %a, i16 %b)
     ret i16 %ret
 }
 
@@ -176,7 +176,7 @@ define i16 @umin_i16(i16 %a, i16 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:  .LBB3_2:
 ; FASTISEL-X86-NEXT:    # kill: def $ax killed $ax killed $eax
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i16 @llvm.umin.i16.i16(i16 %a, i16 %b)
+    %ret = call i16 @llvm.umin.i16(i16 %a, i16 %b)
     ret i16 %ret
 }
 
@@ -216,7 +216,7 @@ define i32 @umax_i32(i32 %a, i32 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:    movl %ecx, %eax
 ; FASTISEL-X86-NEXT:  .LBB4_2:
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i32 @llvm.umax.i32.i32(i32 %a, i32 %b)
+    %ret = call i32 @llvm.umax.i32(i32 %a, i32 %b)
     ret i32 %ret
 }
 
@@ -256,7 +256,7 @@ define i32 @umin_i32(i32 %a, i32 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:    movl %ecx, %eax
 ; FASTISEL-X86-NEXT:  .LBB5_2:
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i32 @llvm.umin.i32.i32(i32 %a, i32 %b)
+    %ret = call i32 @llvm.umin.i32(i32 %a, i32 %b)
     ret i32 %ret
 }
 
@@ -314,7 +314,7 @@ define i64 @umax_i64(i64 %a, i64 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:    popl %esi
 ; FASTISEL-X86-NEXT:    popl %edi
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i64 @llvm.umax.i64.i64(i64 %a, i64 %b)
+    %ret = call i64 @llvm.umax.i64(i64 %a, i64 %b)
     ret i64 %ret
 }
 
@@ -372,7 +372,7 @@ define i64 @umin_i64(i64 %a, i64 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:    popl %esi
 ; FASTISEL-X86-NEXT:    popl %edi
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i64 @llvm.umin.i64.i64(i64 %a, i64 %b)
+    %ret = call i64 @llvm.umin.i64(i64 %a, i64 %b)
     ret i64 %ret
 }
 
@@ -415,7 +415,7 @@ define i8 @smax_i8(i8 %a, i8 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:    movl %ecx, %eax
 ; FASTISEL-X86-NEXT:  .LBB8_2:
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i8 @llvm.smax.i8.i8(i8 %a, i8 %b)
+    %ret = call i8 @llvm.smax.i8(i8 %a, i8 %b)
     ret i8 %ret
 }
 
@@ -458,7 +458,7 @@ define i8 @smin_i8(i8 %a, i8 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:    movl %ecx, %eax
 ; FASTISEL-X86-NEXT:  .LBB9_2:
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i8 @llvm.smin.i8.i8(i8 %a, i8 %b)
+    %ret = call i8 @llvm.smin.i8(i8 %a, i8 %b)
     ret i8 %ret
 }
 
@@ -502,7 +502,7 @@ define i16 @smax_i16(i16 %a, i16 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:  .LBB10_2:
 ; FASTISEL-X86-NEXT:    # kill: def $ax killed $ax killed $eax
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i16 @llvm.smax.i16.i16(i16 %a, i16 %b)
+    %ret = call i16 @llvm.smax.i16(i16 %a, i16 %b)
     ret i16 %ret
 }
 
@@ -546,7 +546,7 @@ define i16 @smin_i16(i16 %a, i16 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:  .LBB11_2:
 ; FASTISEL-X86-NEXT:    # kill: def $ax killed $ax killed $eax
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i16 @llvm.smin.i16.i16(i16 %a, i16 %b)
+    %ret = call i16 @llvm.smin.i16(i16 %a, i16 %b)
     ret i16 %ret
 }
 
@@ -586,7 +586,7 @@ define i32 @smax_i32(i32 %a, i32 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:    movl %ecx, %eax
 ; FASTISEL-X86-NEXT:  .LBB12_2:
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i32 @llvm.smax.i32.i32(i32 %a, i32 %b)
+    %ret = call i32 @llvm.smax.i32(i32 %a, i32 %b)
     ret i32 %ret
 }
 
@@ -626,7 +626,7 @@ define i32 @smin_i32(i32 %a, i32 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:    movl %ecx, %eax
 ; FASTISEL-X86-NEXT:  .LBB13_2:
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i32 @llvm.smin.i32.i32(i32 %a, i32 %b)
+    %ret = call i32 @llvm.smin.i32(i32 %a, i32 %b)
     ret i32 %ret
 }
 
@@ -684,7 +684,7 @@ define i64 @smax_i64(i64 %a, i64 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:    popl %esi
 ; FASTISEL-X86-NEXT:    popl %edi
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i64 @llvm.smax.i64.i64(i64 %a, i64 %b)
+    %ret = call i64 @llvm.smax.i64(i64 %a, i64 %b)
     ret i64 %ret
 }
 
@@ -742,23 +742,23 @@ define i64 @smin_i64(i64 %a, i64 %b) nounwind readnone {
 ; FASTISEL-X86-NEXT:    popl %esi
 ; FASTISEL-X86-NEXT:    popl %edi
 ; FASTISEL-X86-NEXT:    retl
-    %ret = call i64 @llvm.smin.i64.i64(i64 %a, i64 %b)
+    %ret = call i64 @llvm.smin.i64(i64 %a, i64 %b)
     ret i64 %ret
 }
 
-declare i8  @llvm.umax.i8.i8(i8, i8)
-declare i8  @llvm.umin.i8.i8(i8, i8)
-declare i16 @llvm.umax.i16.i16(i16, i16)
-declare i16 @llvm.umin.i16.i16(i16, i16)
-declare i32 @llvm.umax.i32.i32(i32, i32)
-declare i32 @llvm.umin.i32.i32(i32, i32)
-declare i64 @llvm.umax.i64.i64(i64, i64)
-declare i64 @llvm.umin.i64.i64(i64, i64)
-declare i8  @llvm.smax.i8.i8(i8, i8)
-declare i8  @llvm.smin.i8.i8(i8, i8)
-declare i16 @llvm.smax.i16.i16(i16, i16)
-declare i16 @llvm.smin.i16.i16(i16, i16)
-declare i32 @llvm.smax.i32.i32(i32, i32)
-declare i32 @llvm.smin.i32.i32(i32, i32)
-declare i64 @llvm.smax.i64.i64(i64, i64)
-declare i64 @llvm.smin.i64.i64(i64, i64)
+declare i8  @llvm.umax.i8(i8, i8)
+declare i8  @llvm.umin.i8(i8, i8)
+declare i16 @llvm.umax.i16(i16, i16)
+declare i16 @llvm.umin.i16(i16, i16)
+declare i32 @llvm.umax.i32(i32, i32)
+declare i32 @llvm.umin.i32(i32, i32)
+declare i64 @llvm.umax.i64(i64, i64)
+declare i64 @llvm.umin.i64(i64, i64)
+declare i8  @llvm.smax.i8(i8, i8)
+declare i8  @llvm.smin.i8(i8, i8)
+declare i16 @llvm.smax.i16(i16, i16)
+declare i16 @llvm.smin.i16(i16, i16)
+declare i32 @llvm.smax.i32(i32, i32)
+declare i32 @llvm.smin.i32(i32, i32)
+declare i64 @llvm.smax.i64(i64, i64)
+declare i64 @llvm.smin.i64(i64, i64)



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