diff options
author | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2018-01-02 15:28:49 +0000 |
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committer | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2018-01-02 15:28:49 +0000 |
commit | 6b057a1e609ec1a4428b99d102b9ee570bd1e47d (patch) | |
tree | a119f6e66618da8fdd266d3ced9ab525d4b740f3 /test/CodeGen/Hexagon | |
parent | 7f55be51aef5b15f020519fab338282edb6fa24e (diff) |
[Hexagon] Fix generation of vector sign extensions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321650 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Hexagon')
-rw-r--r-- | test/CodeGen/Hexagon/autohvx/vext-128b.ll | 32 | ||||
-rw-r--r-- | test/CodeGen/Hexagon/autohvx/vext-64b.ll | 32 |
2 files changed, 48 insertions, 16 deletions
diff --git a/test/CodeGen/Hexagon/autohvx/vext-128b.ll b/test/CodeGen/Hexagon/autohvx/vext-128b.ll index 6ddab1d5593..3a0cd06578e 100644 --- a/test/CodeGen/Hexagon/autohvx/vext-128b.ll +++ b/test/CodeGen/Hexagon/autohvx/vext-128b.ll @@ -1,36 +1,48 @@ ; RUN: llc -march=hexagon < %s | FileCheck %s ; CHECK-LABEL: test_00: -; CHECK: v1:0.h = vsxt(v0.b) +; CHECK-DAG: v[[H00:[0-9]+]]:[[L00:[0-9]+]].h = vsxt(v0.b) +; CHECK-DAG: r[[R00:[0-9]+]] = #-2 +; CHECK: v1:0 = vshuff(v[[H00]],v[[L00]],r[[R00]]) define <128 x i16> @test_00(<128 x i8> %v0) #0 { %p = sext <128 x i8> %v0 to <128 x i16> ret <128 x i16> %p } ; CHECK-LABEL: test_01: -; CHECK: v1:0.w = vsxt(v0.h) +; CHECK-DAG: v[[H10:[0-9]+]]:[[L10:[0-9]+]].w = vsxt(v0.h) +; CHECK-DAG: r[[R10:[0-9]+]] = #-4 +; CHECK: v1:0 = vshuff(v[[H10]],v[[L10]],r[[R10]]) define <64 x i32> @test_01(<64 x i16> %v0) #0 { %p = sext <64 x i16> %v0 to <64 x i32> ret <64 x i32> %p } ; CHECK-LABEL: test_02: -; CHECK: v1:0.uh = vzxt(v0.ub) +; CHECK-DAG: v[[H20:[0-9]+]]:[[L20:[0-9]+]].uh = vzxt(v0.ub) +; CHECK-DAG: r[[R20:[0-9]+]] = #-2 +; CHECK: v1:0 = vshuff(v[[H20]],v[[L20]],r[[R20]]) define <128 x i16> @test_02(<128 x i8> %v0) #0 { %p = zext <128 x i8> %v0 to <128 x i16> ret <128 x i16> %p } ; CHECK-LABEL: test_03: -; CHECK: v1:0.uw = vzxt(v0.uh) +; CHECK-DAG: v[[H30:[0-9]+]]:[[L30:[0-9]+]].uw = vzxt(v0.uh) +; CHECK-DAG: r[[R30:[0-9]+]] = #-4 +; CHECK: v1:0 = vshuff(v[[H30]],v[[L30]],r[[R30]]) define <64 x i32> @test_03(<64 x i16> %v0) #0 { %p = zext <64 x i16> %v0 to <64 x i32> ret <64 x i32> %p } ; CHECK-LABEL: test_04: -; CHECK: v[[H40:[0-9]+]]:[[L40:[0-9]+]].h = vsxt(v0.b) -; CHECK: v1:0.w = vsxt(v[[L40]].h) +; CHECK-DAG: v[[H40:[0-9]+]]:[[L40:[0-9]+]].h = vsxt(v0.b) +; CHECK-DAG: r[[R40:[0-9]+]] = #-2 +; CHECK-DAG: r[[R41:[0-9]+]] = #-4 +; CHECK: v[[H41:[0-9]+]]:[[L41:[0-9]+]] = vshuff(v[[H40]],v[[L40]],r[[R40]]) +; CHECK: v[[H42:[0-9]+]]:[[L42:[0-9]+]].w = vsxt(v[[L41]].h) +; CHECK: v1:0 = vshuff(v[[H42]],v[[L42]],r[[R41]]) define <32 x i32> @test_04(<128 x i8> %v0) #0 { %x = sext <128 x i8> %v0 to <128 x i32> %p = shufflevector <128 x i32> %x, <128 x i32> undef, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31> @@ -38,8 +50,12 @@ define <32 x i32> @test_04(<128 x i8> %v0) #0 { } ; CHECK-LABEL: test_05: -; CHECK: v[[H40:[0-9]+]]:[[L40:[0-9]+]].uh = vzxt(v0.ub) -; CHECK: v1:0.uw = vzxt(v[[L40]].uh) +; CHECK-DAG: v[[H50:[0-9]+]]:[[L50:[0-9]+]].uh = vzxt(v0.ub) +; CHECK-DAG: r[[R50:[0-9]+]] = #-2 +; CHECK-DAG: r[[R51:[0-9]+]] = #-4 +; CHECK: v[[H51:[0-9]+]]:[[L51:[0-9]+]] = vshuff(v[[H50]],v[[L50]],r[[R50]]) +; CHECK: v[[H52:[0-9]+]]:[[L52:[0-9]+]].uw = vzxt(v[[L51]].uh) +; CHECK: v1:0 = vshuff(v[[H52]],v[[L52]],r[[R51]]) define <32 x i32> @test_05(<128 x i8> %v0) #0 { %x = zext <128 x i8> %v0 to <128 x i32> %p = shufflevector <128 x i32> %x, <128 x i32> undef, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31> diff --git a/test/CodeGen/Hexagon/autohvx/vext-64b.ll b/test/CodeGen/Hexagon/autohvx/vext-64b.ll index a3df0edc28e..ff246aebde3 100644 --- a/test/CodeGen/Hexagon/autohvx/vext-64b.ll +++ b/test/CodeGen/Hexagon/autohvx/vext-64b.ll @@ -1,36 +1,48 @@ ; RUN: llc -march=hexagon < %s | FileCheck %s ; CHECK-LABEL: test_00: -; CHECK: v1:0.h = vsxt(v0.b) +; CHECK-DAG: v[[H00:[0-9]+]]:[[L00:[0-9]+]].h = vsxt(v0.b) +; CHECK-DAG: r[[R00:[0-9]+]] = #-2 +; CHECK: v1:0 = vshuff(v[[H00]],v[[L00]],r[[R00]]) define <64 x i16> @test_00(<64 x i8> %v0) #0 { %p = sext <64 x i8> %v0 to <64 x i16> ret <64 x i16> %p } ; CHECK-LABEL: test_01: -; CHECK: v1:0.w = vsxt(v0.h) +; CHECK-DAG: v[[H10:[0-9]+]]:[[L10:[0-9]+]].w = vsxt(v0.h) +; CHECK-DAG: r[[R10:[0-9]+]] = #-4 +; CHECK: v1:0 = vshuff(v[[H10]],v[[L10]],r[[R10]]) define <32 x i32> @test_01(<32 x i16> %v0) #0 { %p = sext <32 x i16> %v0 to <32 x i32> ret <32 x i32> %p } ; CHECK-LABEL: test_02: -; CHECK: v1:0.uh = vzxt(v0.ub) +; CHECK-DAG: v[[H20:[0-9]+]]:[[L20:[0-9]+]].uh = vzxt(v0.ub) +; CHECK-DAG: r[[R20:[0-9]+]] = #-2 +; CHECK: v1:0 = vshuff(v[[H20]],v[[L20]],r[[R20]]) define <64 x i16> @test_02(<64 x i8> %v0) #0 { %p = zext <64 x i8> %v0 to <64 x i16> ret <64 x i16> %p } ; CHECK-LABEL: test_03: -; CHECK: v1:0.uw = vzxt(v0.uh) +; CHECK-DAG: v[[H30:[0-9]+]]:[[L30:[0-9]+]].uw = vzxt(v0.uh) +; CHECK-DAG: r[[R30:[0-9]+]] = #-4 +; CHECK: v1:0 = vshuff(v[[H30]],v[[L30]],r[[R30]]) define <32 x i32> @test_03(<32 x i16> %v0) #0 { %p = zext <32 x i16> %v0 to <32 x i32> ret <32 x i32> %p } ; CHECK-LABEL: test_04: -; CHECK: v[[H40:[0-9]+]]:[[L40:[0-9]+]].h = vsxt(v0.b) -; CHECK: v1:0.w = vsxt(v[[L40]].h) +; CHECK-DAG: v[[H40:[0-9]+]]:[[L40:[0-9]+]].h = vsxt(v0.b) +; CHECK-DAG: r[[R40:[0-9]+]] = #-2 +; CHECK-DAG: r[[R41:[0-9]+]] = #-4 +; CHECK: v[[H41:[0-9]+]]:[[L41:[0-9]+]] = vshuff(v[[H40]],v[[L40]],r[[R40]]) +; CHECK: v[[H42:[0-9]+]]:[[L42:[0-9]+]].w = vsxt(v[[L41]].h) +; CHECK: v1:0 = vshuff(v[[H42]],v[[L42]],r[[R41]]) define <16 x i32> @test_04(<64 x i8> %v0) #0 { %x = sext <64 x i8> %v0 to <64 x i32> %p = shufflevector <64 x i32> %x, <64 x i32> undef, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15> @@ -38,8 +50,12 @@ define <16 x i32> @test_04(<64 x i8> %v0) #0 { } ; CHECK-LABEL: test_05: -; CHECK: v[[H40:[0-9]+]]:[[L40:[0-9]+]].uh = vzxt(v0.ub) -; CHECK: v1:0.uw = vzxt(v[[L40]].uh) +; CHECK-DAG: v[[H50:[0-9]+]]:[[L50:[0-9]+]].uh = vzxt(v0.ub) +; CHECK-DAG: r[[R50:[0-9]+]] = #-2 +; CHECK-DAG: r[[R51:[0-9]+]] = #-4 +; CHECK: v[[H51:[0-9]+]]:[[L51:[0-9]+]] = vshuff(v[[H50]],v[[L50]],r[[R50]]) +; CHECK: v[[H52:[0-9]+]]:[[L52:[0-9]+]].uw = vzxt(v[[L51]].uh) +; CHECK: v1:0 = vshuff(v[[H52]],v[[L52]],r[[R51]]) define <16 x i32> @test_05(<64 x i8> %v0) #0 { %x = zext <64 x i8> %v0 to <64 x i32> %p = shufflevector <64 x i32> %x, <64 x i32> undef, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15> |