[llvm] 2e5e338 - Pre-commit frem test in PowerPC

[Qiu Chaofan via llvm-commits]

Author: Qiu Chaofan
Date: 2021-08-18T17:52:53+08:00
New Revision: 2e5e33807e3a7e835b3f4e0f61b7210387257124

URL: https://github.com/llvm/llvm-project/commit/2e5e33807e3a7e835b3f4e0f61b7210387257124
DIFF: https://github.com/llvm/llvm-project/commit/2e5e33807e3a7e835b3f4e0f61b7210387257124.diff

LOG: Pre-commit frem test in PowerPC

Added: 
    llvm/test/CodeGen/PowerPC/frem.ll

Modified: 
    

Removed: 
    


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diff  --git a/llvm/test/CodeGen/PowerPC/frem.ll b/llvm/test/CodeGen/PowerPC/frem.ll
new file mode 100644
index 0000000000000..4df4f8aff56a9
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/frem.ll
@@ -0,0 +1,143 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=powerpc64le -mcpu=pwr9 < %s | FileCheck %s
+
+define float @frem32(float %a, float %b) {
+; CHECK-LABEL: frem32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    mflr 0
+; CHECK-NEXT:    std 0, 16(1)
+; CHECK-NEXT:    stdu 1, -32(1)
+; CHECK-NEXT:    .cfi_def_cfa_offset 32
+; CHECK-NEXT:    .cfi_offset lr, 16
+; CHECK-NEXT:    bl fmodf
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    addi 1, 1, 32
+; CHECK-NEXT:    ld 0, 16(1)
+; CHECK-NEXT:    mtlr 0
+; CHECK-NEXT:    blr
+entry:
+  %rem = frem fast float %a, %b
+  ret float %rem
+}
+
+define double @frem64(double %a, double %b) {
+; CHECK-LABEL: frem64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    mflr 0
+; CHECK-NEXT:    std 0, 16(1)
+; CHECK-NEXT:    stdu 1, -32(1)
+; CHECK-NEXT:    .cfi_def_cfa_offset 32
+; CHECK-NEXT:    .cfi_offset lr, 16
+; CHECK-NEXT:    bl fmod
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    addi 1, 1, 32
+; CHECK-NEXT:    ld 0, 16(1)
+; CHECK-NEXT:    mtlr 0
+; CHECK-NEXT:    blr
+entry:
+  %rem = frem fast double %a, %b
+  ret double %rem
+}
+
+define <4 x float> @frem4x32(<4 x float> %a, <4 x float> %b) {
+; CHECK-LABEL: frem4x32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    mflr 0
+; CHECK-NEXT:    std 0, 16(1)
+; CHECK-NEXT:    stdu 1, -96(1)
+; CHECK-NEXT:    .cfi_def_cfa_offset 96
+; CHECK-NEXT:    .cfi_offset lr, 16
+; CHECK-NEXT:    .cfi_offset v28, -64
+; CHECK-NEXT:    .cfi_offset v29, -48
+; CHECK-NEXT:    .cfi_offset v30, -32
+; CHECK-NEXT:    .cfi_offset v31, -16
+; CHECK-NEXT:    xxsldwi 0, 34, 34, 3
+; CHECK-NEXT:    stxv 60, 32(1) # 16-byte Folded Spill
+; CHECK-NEXT:    xscvspdpn 1, 0
+; CHECK-NEXT:    xxsldwi 0, 35, 35, 3
+; CHECK-NEXT:    stxv 61, 48(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 62, 64(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 63, 80(1) # 16-byte Folded Spill
+; CHECK-NEXT:    xscvspdpn 2, 0
+; CHECK-NEXT:    vmr 31, 3
+; CHECK-NEXT:    vmr 30, 2
+; CHECK-NEXT:    bl fmodf
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    xxsldwi 0, 62, 62, 1
+; CHECK-NEXT:    xscpsgndp 61, 1, 1
+; CHECK-NEXT:    xscvspdpn 1, 0
+; CHECK-NEXT:    xxsldwi 0, 63, 63, 1
+; CHECK-NEXT:    xscvspdpn 2, 0
+; CHECK-NEXT:    bl fmodf
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    # kill: def $f1 killed $f1 def $vsl1
+; CHECK-NEXT:    xxmrghd 0, 1, 61
+; CHECK-NEXT:    xscvspdpn 1, 62
+; CHECK-NEXT:    xscvspdpn 2, 63
+; CHECK-NEXT:    xvcvdpsp 60, 0
+; CHECK-NEXT:    bl fmodf
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    xxswapd 0, 62
+; CHECK-NEXT:    xscpsgndp 61, 1, 1
+; CHECK-NEXT:    xscvspdpn 1, 0
+; CHECK-NEXT:    xxswapd 0, 63
+; CHECK-NEXT:    xscvspdpn 2, 0
+; CHECK-NEXT:    bl fmodf
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    # kill: def $f1 killed $f1 def $vsl1
+; CHECK-NEXT:    xxmrghd 0, 61, 1
+; CHECK-NEXT:    lxv 63, 80(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 62, 64(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 61, 48(1) # 16-byte Folded Reload
+; CHECK-NEXT:    xvcvdpsp 34, 0
+; CHECK-NEXT:    vmrgew 2, 2, 28
+; CHECK-NEXT:    lxv 60, 32(1) # 16-byte Folded Reload
+; CHECK-NEXT:    addi 1, 1, 96
+; CHECK-NEXT:    ld 0, 16(1)
+; CHECK-NEXT:    mtlr 0
+; CHECK-NEXT:    blr
+entry:
+  %rem = frem fast <4 x float> %a, %b
+  ret <4 x float> %rem
+}
+
+define <2 x double> @frem2x64(<2 x double> %a, <2 x double> %b) {
+; CHECK-LABEL: frem2x64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    mflr 0
+; CHECK-NEXT:    std 0, 16(1)
+; CHECK-NEXT:    stdu 1, -80(1)
+; CHECK-NEXT:    .cfi_def_cfa_offset 80
+; CHECK-NEXT:    .cfi_offset lr, 16
+; CHECK-NEXT:    .cfi_offset v29, -48
+; CHECK-NEXT:    .cfi_offset v30, -32
+; CHECK-NEXT:    .cfi_offset v31, -16
+; CHECK-NEXT:    stxv 62, 48(1) # 16-byte Folded Spill
+; CHECK-NEXT:    stxv 63, 64(1) # 16-byte Folded Spill
+; CHECK-NEXT:    vmr 31, 3
+; CHECK-NEXT:    xscpsgndp 2, 63, 63
+; CHECK-NEXT:    vmr 30, 2
+; CHECK-NEXT:    xscpsgndp 1, 62, 62
+; CHECK-NEXT:    stxv 61, 32(1) # 16-byte Folded Spill
+; CHECK-NEXT:    bl fmod
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    xscpsgndp 61, 1, 1
+; CHECK-NEXT:    xxswapd 1, 62
+; CHECK-NEXT:    xxswapd 2, 63
+; CHECK-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
+; CHECK-NEXT:    # kill: def $f2 killed $f2 killed $vsl2
+; CHECK-NEXT:    bl fmod
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    # kill: def $f1 killed $f1 def $vsl1
+; CHECK-NEXT:    xxmrghd 34, 61, 1
+; CHECK-NEXT:    lxv 63, 64(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 62, 48(1) # 16-byte Folded Reload
+; CHECK-NEXT:    lxv 61, 32(1) # 16-byte Folded Reload
+; CHECK-NEXT:    addi 1, 1, 80
+; CHECK-NEXT:    ld 0, 16(1)
+; CHECK-NEXT:    mtlr 0
+; CHECK-NEXT:    blr
+entry:
+  %rem = frem fast <2 x double> %a, %b
+  ret <2 x double> %rem
+}