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-rw-r--r--llvm/test/CodeGen/X86/combine-shl.ll69
-rw-r--r--llvm/test/CodeGen/X86/combine-sra.ll56
-rw-r--r--llvm/test/CodeGen/X86/combine-srl.ll59
3 files changed, 59 insertions, 125 deletions
diff --git a/llvm/test/CodeGen/X86/combine-shl.ll b/llvm/test/CodeGen/X86/combine-shl.ll
index 112f591961f..33e871766a0 100644
--- a/llvm/test/CodeGen/X86/combine-shl.ll
+++ b/llvm/test/CodeGen/X86/combine-shl.ll
@@ -1,31 +1,22 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=AVX,AVX-SLOW
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-shuffle | FileCheck %s --check-prefixes=AVX,AVX-FAST
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefixes=CHECK,SSE
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=CHECK,AVX,AVX-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-shuffle | FileCheck %s --check-prefixes=CHECK,AVX,AVX-FAST
; fold (shl undef, x) -> 0
define i32 @combine_shl_undef0(i32 %x) {
-; SSE-LABEL: combine_shl_undef0:
-; SSE: # %bb.0:
-; SSE-NEXT: xorl %eax, %eax
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_shl_undef0:
-; AVX: # %bb.0:
-; AVX-NEXT: xorl %eax, %eax
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_shl_undef0:
+; CHECK: # %bb.0:
+; CHECK-NEXT: xorl %eax, %eax
+; CHECK-NEXT: retq
%1 = shl i32 undef, %x
ret i32 %1
}
define <4 x i32> @combine_vec_shl_undef0(<4 x i32> %x) {
-; SSE-LABEL: combine_vec_shl_undef0:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_shl_undef0:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_shl_undef0:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = shl <4 x i32> undef, %x
ret <4 x i32> %1
}
@@ -47,37 +38,25 @@ define <4 x i32> @combine_vec_shl_zero(<4 x i32> %x) {
; fold (shl x, c >= size(x)) -> undef
define <4 x i32> @combine_vec_shl_outofrange0(<4 x i32> %x) {
-; SSE-LABEL: combine_vec_shl_outofrange0:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_shl_outofrange0:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_shl_outofrange0:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = shl <4 x i32> %x, <i32 33, i32 33, i32 33, i32 33>
ret <4 x i32> %1
}
define <4 x i32> @combine_vec_shl_outofrange1(<4 x i32> %x) {
-; SSE-LABEL: combine_vec_shl_outofrange1:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_shl_outofrange1:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_shl_outofrange1:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = shl <4 x i32> %x, <i32 33, i32 34, i32 35, i32 36>
ret <4 x i32> %1
}
define <4 x i32> @combine_vec_shl_outofrange2(<4 x i32> %a0) {
-; SSE-LABEL: combine_vec_shl_outofrange2:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_shl_outofrange2:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_shl_outofrange2:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = and <4 x i32> %a0, <i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647>
%2 = shl <4 x i32> %1, <i32 33, i32 33, i32 33, i32 33>
ret <4 x i32> %2
@@ -85,13 +64,9 @@ define <4 x i32> @combine_vec_shl_outofrange2(<4 x i32> %a0) {
; fold (shl x, 0) -> x
define <4 x i32> @combine_vec_shl_by_zero(<4 x i32> %x) {
-; SSE-LABEL: combine_vec_shl_by_zero:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_shl_by_zero:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_shl_by_zero:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = shl <4 x i32> %x, zeroinitializer
ret <4 x i32> %1
}
diff --git a/llvm/test/CodeGen/X86/combine-sra.ll b/llvm/test/CodeGen/X86/combine-sra.ll
index 046d035e1e5..b51c1e635b5 100644
--- a/llvm/test/CodeGen/X86/combine-sra.ll
+++ b/llvm/test/CodeGen/X86/combine-sra.ll
@@ -1,29 +1,21 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=AVX,AVX2-SLOW
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-shuffle | FileCheck %s --check-prefixes=AVX,AVX2-FAST
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefixes=CHECK,SSE
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=CHECK,AVX,AVX2-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-shuffle | FileCheck %s --check-prefixes=CHECK,AVX,AVX2-FAST
; fold (sra undef, x) -> undef
define i32 @combine_lshr_undef0(i32 %x) {
-; SSE-LABEL: combine_lshr_undef0:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_lshr_undef0:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_lshr_undef0:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = ashr i32 undef, %x
ret i32 %1
}
define <4 x i32> @combine_vec_ashr_undef0(<4 x i32> %x) {
-; SSE-LABEL: combine_vec_ashr_undef0:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_ashr_undef0:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_ashr_undef0:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = ashr <4 x i32> undef, %x
ret <4 x i32> %1
}
@@ -60,38 +52,26 @@ define <4 x i32> @combine_vec_ashr_allones(<4 x i32> %x) {
; fold (sra x, c >= size(x)) -> undef
define <4 x i32> @combine_vec_ashr_outofrange0(<4 x i32> %x) {
-; SSE-LABEL: combine_vec_ashr_outofrange0:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_ashr_outofrange0:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_ashr_outofrange0:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = ashr <4 x i32> %x, <i32 33, i32 33, i32 33, i32 33>
ret <4 x i32> %1
}
define <4 x i32> @combine_vec_ashr_outofrange1(<4 x i32> %x) {
-; SSE-LABEL: combine_vec_ashr_outofrange1:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_ashr_outofrange1:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_ashr_outofrange1:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = ashr <4 x i32> %x, <i32 33, i32 34, i32 35, i32 36>
ret <4 x i32> %1
}
; fold (sra x, 0) -> x
define <4 x i32> @combine_vec_ashr_by_zero(<4 x i32> %x) {
-; SSE-LABEL: combine_vec_ashr_by_zero:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_ashr_by_zero:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_ashr_by_zero:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = ashr <4 x i32> %x, zeroinitializer
ret <4 x i32> %1
}
diff --git a/llvm/test/CodeGen/X86/combine-srl.ll b/llvm/test/CodeGen/X86/combine-srl.ll
index 2cf9380b216..6ae2dc59786 100644
--- a/llvm/test/CodeGen/X86/combine-srl.ll
+++ b/llvm/test/CodeGen/X86/combine-srl.ll
@@ -1,31 +1,22 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=AVX,AVX2-SLOW
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-shuffle | FileCheck %s --check-prefixes=AVX,AVX2-FAST
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefixes=CHECK,SSE
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=CHECK,AVX,AVX2-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-shuffle | FileCheck %s --check-prefixes=CHECK,AVX,AVX2-FAST
; fold (srl undef, x) -> 0
define i32 @combine_lshr_undef0(i32 %x) {
-; SSE-LABEL: combine_lshr_undef0:
-; SSE: # %bb.0:
-; SSE-NEXT: xorl %eax, %eax
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_lshr_undef0:
-; AVX: # %bb.0:
-; AVX-NEXT: xorl %eax, %eax
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_lshr_undef0:
+; CHECK: # %bb.0:
+; CHECK-NEXT: xorl %eax, %eax
+; CHECK-NEXT: retq
%1 = lshr i32 undef, %x
ret i32 %1
}
define <4 x i32> @combine_vec_lshr_undef0(<4 x i32> %x) {
-; SSE-LABEL: combine_vec_lshr_undef0:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_lshr_undef0:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_lshr_undef0:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = lshr <4 x i32> undef, %x
ret <4 x i32> %1
}
@@ -47,38 +38,26 @@ define <4 x i32> @combine_vec_lshr_zero(<4 x i32> %x) {
; fold (srl x, c >= size(x)) -> undef
define <4 x i32> @combine_vec_lshr_outofrange0(<4 x i32> %x) {
-; SSE-LABEL: combine_vec_lshr_outofrange0:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_lshr_outofrange0:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_lshr_outofrange0:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = lshr <4 x i32> %x, <i32 33, i32 33, i32 33, i32 33>
ret <4 x i32> %1
}
define <4 x i32> @combine_vec_lshr_outofrange1(<4 x i32> %x) {
-; SSE-LABEL: combine_vec_lshr_outofrange1:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_lshr_outofrange1:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_lshr_outofrange1:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = lshr <4 x i32> %x, <i32 33, i32 34, i32 35, i32 36>
ret <4 x i32> %1
}
; fold (srl x, 0) -> x
define <4 x i32> @combine_vec_lshr_by_zero(<4 x i32> %x) {
-; SSE-LABEL: combine_vec_lshr_by_zero:
-; SSE: # %bb.0:
-; SSE-NEXT: retq
-;
-; AVX-LABEL: combine_vec_lshr_by_zero:
-; AVX: # %bb.0:
-; AVX-NEXT: retq
+; CHECK-LABEL: combine_vec_lshr_by_zero:
+; CHECK: # %bb.0:
+; CHECK-NEXT: retq
%1 = lshr <4 x i32> %x, zeroinitializer
ret <4 x i32> %1
}
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