diff options
Diffstat (limited to 'test/CodeGen/X86/avx1-stack-reload-folding.ll')
-rw-r--r-- | test/CodeGen/X86/avx1-stack-reload-folding.ll | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/test/CodeGen/X86/avx1-stack-reload-folding.ll b/test/CodeGen/X86/avx1-stack-reload-folding.ll deleted file mode 100644 index 2e669b0..0000000 --- a/test/CodeGen/X86/avx1-stack-reload-folding.ll +++ /dev/null @@ -1,68 +0,0 @@ -; RUN: llc -O3 -disable-peephole -mcpu=corei7-avx -mattr=+avx < %s | FileCheck %s
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-unknown"
-
-; Stack reload folding tests - we use the 'big vectors' pattern to guarantee spilling to stack.
-;
-; Many of these tests are primarily to check memory folding with specific instructions. Using a basic
-; load/cvt/store pattern to test for this would mean that it wouldn't be the memory folding code thats
-; being tested - the load-execute version of the instruction from the tables would be matched instead.
-
-define void @stack_fold_vmulpd(<64 x double>* %a, <64 x double>* %b, <64 x double>* %c) {
- ;CHECK-LABEL: stack_fold_vmulpd
- ;CHECK: vmulpd {{[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}}, {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
-
- %1 = load <64 x double>* %a
- %2 = load <64 x double>* %b
- %3 = fadd <64 x double> %1, %2
- %4 = fsub <64 x double> %1, %2
- %5 = fmul <64 x double> %3, %4
- store <64 x double> %5, <64 x double>* %c
- ret void
-}
-
-define void @stack_fold_cvtdq2ps(<128 x i32>* %a, <128 x i32>* %b, <128 x float>* %c) {
- ;CHECK-LABEL: stack_fold_cvtdq2ps
- ;CHECK: vcvtdq2ps {{[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
-
- %1 = load <128 x i32>* %a
- %2 = load <128 x i32>* %b
- %3 = and <128 x i32> %1, %2
- %4 = xor <128 x i32> %1, %2
- %5 = sitofp <128 x i32> %3 to <128 x float>
- %6 = sitofp <128 x i32> %4 to <128 x float>
- %7 = fadd <128 x float> %5, %6
- store <128 x float> %7, <128 x float>* %c
- ret void
-}
-
-define void @stack_fold_cvttpd2dq(<64 x double>* %a, <64 x double>* %b, <64 x i32>* %c) #0 {
- ;CHECK-LABEL: stack_fold_cvttpd2dq
- ;CHECK: vcvttpd2dqy {{[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
-
- %1 = load <64 x double>* %a
- %2 = load <64 x double>* %b
- %3 = fadd <64 x double> %1, %2
- %4 = fsub <64 x double> %1, %2
- %5 = fptosi <64 x double> %3 to <64 x i32>
- %6 = fptosi <64 x double> %4 to <64 x i32>
- %7 = or <64 x i32> %5, %6
- store <64 x i32> %7, <64 x i32>* %c
- ret void
-}
-
-define void @stack_fold_cvttps2dq(<128 x float>* %a, <128 x float>* %b, <128 x i32>* %c) #0 {
- ;CHECK-LABEL: stack_fold_cvttps2dq
- ;CHECK: vcvttps2dq {{[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
-
- %1 = load <128 x float>* %a
- %2 = load <128 x float>* %b
- %3 = fadd <128 x float> %1, %2
- %4 = fsub <128 x float> %1, %2
- %5 = fptosi <128 x float> %3 to <128 x i32>
- %6 = fptosi <128 x float> %4 to <128 x i32>
- %7 = or <128 x i32> %5, %6
- store <128 x i32> %7, <128 x i32>* %c
- ret void
-}
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