[llvm] 784f258 - Precommit test files for D105344 (NFC)

[Juneyoung Lee via llvm-commits]

Author: Juneyoung Lee
Date: 2021-07-28T09:21:55+09:00
New Revision: 784f258c0970ec978dc761e390b32cc2ef84d29d

URL: https://github.com/llvm/llvm-project/commit/784f258c0970ec978dc761e390b32cc2ef84d29d
DIFF: https://github.com/llvm/llvm-project/commit/784f258c0970ec978dc761e390b32cc2ef84d29d.diff

LOG: Precommit test files for D105344 (NFC)

Added: 
    llvm/test/CodeGen/X86/setcc-freeze.ll

Modified: 
    

Removed: 
    


################################################################################
diff  --git a/llvm/test/CodeGen/X86/setcc-freeze.ll b/llvm/test/CodeGen/X86/setcc-freeze.ll
new file mode 100644
index 000000000000..d47f272bf31f
--- /dev/null
+++ b/llvm/test/CodeGen/X86/setcc-freeze.ll
@@ -0,0 +1,210 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=x86_64-unknown-linux-gnu < %s 2>&1 | FileCheck %s
+
+define i32 @f(i16* %p) {
+; CHECK-LABEL: f:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    movzwl (%rdi), %eax
+; CHECK-NEXT:    andl $2048, %eax # imm = 0x800
+; CHECK-NEXT:    testw %ax, %ax
+; CHECK-NEXT:    je .LBB0_1
+; CHECK-NEXT:  # %bb.2: # %B
+; CHECK-NEXT:    movl $20, %eax
+; CHECK-NEXT:    retq
+; CHECK-NEXT:  .LBB0_1: # %A
+; CHECK-NEXT:    movl $10, %eax
+; CHECK-NEXT:    retq
+  %v = load i16, i16* %p, align 2
+  %and = and i16 %v, 2048
+  %cond = icmp eq i16 %and, 0
+  %cond.fr = freeze i1 %cond
+  br i1 %cond.fr, label %A, label %B
+A:
+  ret i32 10
+B:
+  ret i32 20
+}
+
+define i32 @f_false(i16* %p) {
+; CHECK-LABEL: f_false:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    movb $1, %al
+; CHECK-NEXT:    testb %al, %al
+; CHECK-NEXT:    jne .LBB1_2
+; CHECK-NEXT:  # %bb.1: # %A
+; CHECK-NEXT:    movl $10, %eax
+; CHECK-NEXT:    retq
+; CHECK-NEXT:  .LBB1_2: # %B
+; CHECK-NEXT:    movl $20, %eax
+; CHECK-NEXT:    retq
+  %v = load i16, i16* %p, align 2
+  %and = and i16 %v, 2048
+  %cond = icmp ult i16 %and, 0
+  %cond.fr = freeze i1 %cond
+  br i1 %cond.fr, label %A, label %B
+A:
+  ret i32 10
+B:
+  ret i32 20
+}
+
+define i32 @f_false2(i16* %p) {
+; CHECK-LABEL: f_false2:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    movb $1, %al
+; CHECK-NEXT:    testb %al, %al
+; CHECK-NEXT:    jne .LBB2_2
+; CHECK-NEXT:  # %bb.1: # %A
+; CHECK-NEXT:    movl $10, %eax
+; CHECK-NEXT:    retq
+; CHECK-NEXT:  .LBB2_2: # %B
+; CHECK-NEXT:    movl $20, %eax
+; CHECK-NEXT:    retq
+  %v = load i16, i16* %p, align 2
+  %and = and i16 %v, 2048
+  %cond = icmp ult i16 65535, %and
+  %cond.fr = freeze i1 %cond
+  br i1 %cond.fr, label %A, label %B
+A:
+  ret i32 10
+B:
+  ret i32 20
+}
+
+define i32 @f_false3(i16* %p) {
+; CHECK-LABEL: f_false3:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    movb $1, %al
+; CHECK-NEXT:    testb %al, %al
+; CHECK-NEXT:    jne .LBB3_2
+; CHECK-NEXT:  # %bb.1: # %A
+; CHECK-NEXT:    movl $10, %eax
+; CHECK-NEXT:    retq
+; CHECK-NEXT:  .LBB3_2: # %B
+; CHECK-NEXT:    movl $20, %eax
+; CHECK-NEXT:    retq
+  %v = load i16, i16* %p, align 2
+  %and = and i16 %v, 2048
+  %cond = icmp slt i16 32767, %and
+  %cond.fr = freeze i1 %cond
+  br i1 %cond.fr, label %A, label %B
+A:
+  ret i32 10
+B:
+  ret i32 20
+}
+
+define i32 @f_false4(i16* %p) {
+; CHECK-LABEL: f_false4:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    movb $1, %al
+; CHECK-NEXT:    testb %al, %al
+; CHECK-NEXT:    jne .LBB4_2
+; CHECK-NEXT:  # %bb.1: # %A
+; CHECK-NEXT:    movl $10, %eax
+; CHECK-NEXT:    retq
+; CHECK-NEXT:  .LBB4_2: # %B
+; CHECK-NEXT:    movl $20, %eax
+; CHECK-NEXT:    retq
+  %v = load i16, i16* %p, align 2
+  %and = and i16 %v, 2048
+  %cond = icmp sgt i16 %and, 32767
+  %cond.fr = freeze i1 %cond
+  br i1 %cond.fr, label %A, label %B
+A:
+  ret i32 10
+B:
+  ret i32 20
+}
+
+define i32 @f_true(i16* %p) {
+; CHECK-LABEL: f_true:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    xorl %eax, %eax
+; CHECK-NEXT:    testb %al, %al
+; CHECK-NEXT:    jne .LBB5_2
+; CHECK-NEXT:  # %bb.1: # %A
+; CHECK-NEXT:    movl $10, %eax
+; CHECK-NEXT:    retq
+; CHECK-NEXT:  .LBB5_2: # %B
+; CHECK-NEXT:    movl $20, %eax
+; CHECK-NEXT:    retq
+  %v = load i16, i16* %p, align 2
+  %and = and i16 %v, 2048
+  %cond = icmp sge i16 %and, -32768
+  %cond.fr = freeze i1 %cond
+  br i1 %cond.fr, label %A, label %B
+A:
+  ret i32 10
+B:
+  ret i32 20
+}
+
+define i32 @f_true2(i16* %p) {
+; CHECK-LABEL: f_true2:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    xorl %eax, %eax
+; CHECK-NEXT:    testb %al, %al
+; CHECK-NEXT:    jne .LBB6_2
+; CHECK-NEXT:  # %bb.1: # %A
+; CHECK-NEXT:    movl $10, %eax
+; CHECK-NEXT:    retq
+; CHECK-NEXT:  .LBB6_2: # %B
+; CHECK-NEXT:    movl $20, %eax
+; CHECK-NEXT:    retq
+  %v = load i16, i16* %p, align 2
+  %and = and i16 %v, 2048
+  %cond = icmp uge i16 %and, 0
+  %cond.fr = freeze i1 %cond
+  br i1 %cond.fr, label %A, label %B
+A:
+  ret i32 10
+B:
+  ret i32 20
+}
+
+define i32 @f_true3(i16* %p) {
+; CHECK-LABEL: f_true3:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    xorl %eax, %eax
+; CHECK-NEXT:    testb %al, %al
+; CHECK-NEXT:    jne .LBB7_2
+; CHECK-NEXT:  # %bb.1: # %A
+; CHECK-NEXT:    movl $10, %eax
+; CHECK-NEXT:    retq
+; CHECK-NEXT:  .LBB7_2: # %B
+; CHECK-NEXT:    movl $20, %eax
+; CHECK-NEXT:    retq
+  %v = load i16, i16* %p, align 2
+  %and = and i16 %v, 2048
+  %cond = icmp ule i16 0, %and
+  %cond.fr = freeze i1 %cond
+  br i1 %cond.fr, label %A, label %B
+A:
+  ret i32 10
+B:
+  ret i32 20
+}
+
+define i32 @f_true4(i16* %p) {
+; CHECK-LABEL: f_true4:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    xorl %eax, %eax
+; CHECK-NEXT:    testb %al, %al
+; CHECK-NEXT:    jne .LBB8_2
+; CHECK-NEXT:  # %bb.1: # %A
+; CHECK-NEXT:    movl $10, %eax
+; CHECK-NEXT:    retq
+; CHECK-NEXT:  .LBB8_2: # %B
+; CHECK-NEXT:    movl $20, %eax
+; CHECK-NEXT:    retq
+  %v = load i16, i16* %p, align 2
+  %and = and i16 %v, 2048
+  %cond = icmp ule i16 %and, 65535
+  %cond.fr = freeze i1 %cond
+  br i1 %cond.fr, label %A, label %B
+A:
+  ret i32 10
+B:
+  ret i32 20
+}