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| author | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2017-11-22 20:56:23 +0000 |
|---|---|---|
| committer | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2017-11-22 20:56:23 +0000 |
| commit | 942fa1631f7f3aea7de4e4aec22219f9b7faeeff (patch) | |
| tree | 648926481bca5a3be5e9e05a709160fa1449938d /llvm/test/CodeGen | |
| parent | b9f33b32eeaccdf398910013d6916df2caf1c9db (diff) | |
| download | bcm5719-llvm-942fa1631f7f3aea7de4e4aec22219f9b7faeeff.tar.gz bcm5719-llvm-942fa1631f7f3aea7de4e4aec22219f9b7faeeff.zip | |
[Hexagon] Implement buildVector32 and buildVector64 as utility functions
Change LowerBUILD_VECTOR to use those functions. This commit will tempora-
rily affect constant vector generation (it will generate constant-extended
values instead of non-extended combines), but the code for the general case
should be better. The constant selection part will be fixed later.
llvm-svn: 318877
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/constp-combine-neg.ll | 3 | ||||
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/vect/vect-cst-v4i32.ll | 3 | ||||
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/vect/vect-vsplatb.ll | 8 |
3 files changed, 12 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/Hexagon/constp-combine-neg.ll b/llvm/test/CodeGen/Hexagon/constp-combine-neg.ll index 089d9f6a998..283bd4801e9 100644 --- a/llvm/test/CodeGen/Hexagon/constp-combine-neg.ll +++ b/llvm/test/CodeGen/Hexagon/constp-combine-neg.ll @@ -1,3 +1,6 @@ +; XFAIL: * +; Implement generic selection of a constant. + ; RUN: llc -O2 -march=hexagon < %s | FileCheck %s --check-prefix=CHECK-TEST1 ; RUN: llc -O2 -march=hexagon < %s | FileCheck %s --check-prefix=CHECK-TEST2 ; RUN: llc -O2 -march=hexagon < %s | FileCheck %s --check-prefix=CHECK-TEST3 diff --git a/llvm/test/CodeGen/Hexagon/vect/vect-cst-v4i32.ll b/llvm/test/CodeGen/Hexagon/vect/vect-cst-v4i32.ll index 4bba134a40c..12f9e00f0d0 100644 --- a/llvm/test/CodeGen/Hexagon/vect/vect-cst-v4i32.ll +++ b/llvm/test/CodeGen/Hexagon/vect/vect-cst-v4i32.ll @@ -1,3 +1,6 @@ +; XFAIL: * +; Extract selecting of a constant into a generic utility function. +; ; RUN: llc -march=hexagon -mcpu=hexagonv5 -disable-hsdr < %s | FileCheck %s ; This one should generate a combine with two immediates. ; CHECK: combine(#7,#7) diff --git a/llvm/test/CodeGen/Hexagon/vect/vect-vsplatb.ll b/llvm/test/CodeGen/Hexagon/vect/vect-vsplatb.ll index 097e2ccd600..faea9350a9d 100644 --- a/llvm/test/CodeGen/Hexagon/vect/vect-vsplatb.ll +++ b/llvm/test/CodeGen/Hexagon/vect/vect-vsplatb.ll @@ -5,7 +5,7 @@ @A = common global [400 x i8] zeroinitializer, align 8 @C = common global [400 x i8] zeroinitializer, align 8 -define void @run() nounwind { +define void @run(i8 %v) nounwind { entry: br label %polly.loop_body @@ -19,7 +19,11 @@ polly.loop_body: ; preds = %entry, %polly.loop_ %p_arrayidx = getelementptr [400 x i8], [400 x i8]* @B, i32 0, i32 %polly.loopiv25 %vector_ptr = bitcast i8* %p_arrayidx to <4 x i8>* %_p_vec_full = load <4 x i8>, <4 x i8>* %vector_ptr, align 8 - %mulp_vec = mul <4 x i8> %_p_vec_full, <i8 7, i8 7, i8 7, i8 7> + %vec0 = insertelement <4 x i8> undef, i8 %v, i32 0 + %vec1 = insertelement <4 x i8> %vec0, i8 %v, i32 1 + %vec2 = insertelement <4 x i8> %vec1, i8 %v, i32 2 + %vec3 = insertelement <4 x i8> %vec2, i8 %v, i32 3 + %mulp_vec = mul <4 x i8> %_p_vec_full, %vec3 %vector_ptr14 = bitcast i8* %p_arrayidx1 to <4 x i8>* %_p_vec_full15 = load <4 x i8>, <4 x i8>* %vector_ptr14, align 8 %addp_vec = add <4 x i8> %_p_vec_full15, %mulp_vec |
