[PATCH] R600: Implement ftrunc, ffloor and fceil.

[Matt Arsenault]

On 06/18/2014 02:27 PM, Zachary Turner wrote:
> This introduces some test failures on Windows building with MSVC 2013.
>   Here is the output.
>
>
> -- Testing: 10974 tests, 32 threads --
> FAIL: LLVM :: CodeGen/R600/fceil64.ll (2967 of 10974)
> ******************** TEST 'LLVM :: CodeGen/R600/fceil64.ll' FAILED
> ********************
> Script:
> --
> D:/src/llvm/build/ninja/./bin\llc.EXE -march=r600 -mcpu=bonaire <
> D:\src\llvm\test\CodeGen\R600\fceil64.ll |
> D:/src/llvm/build/ninja/./bin\FileCheck.EXE -check-prefix=CI
> -check-prefix=FUNC D:\src\llvm\test\CodeGen\R600\fceil64.ll
> D:/src/llvm/build/ninja/./bin\llc.EXE -march=r600 -mcpu=SI <
> D:\src\llvm\test\CodeGen\R600\fceil64.ll |
> D:/src/llvm/build/ninja/./bin\FileCheck.EXE -check-prefix=SI
> -check-prefix=FUNC D:\src\llvm\test\CodeGen\R600\fceil64.ll
> --
> Exit Code: 1
>
> Command Output (stdout):
> --
> Command 0: "D:/src/llvm/build/ninja/./bin\llc.EXE" "-march=r600"
> "-mcpu=bonaire"
> Command 0 Result: 0
> Command 0 Output:
>
>
> Command 0 Stderr:
>
>
> Command 1: "D:/src/llvm/build/ninja/./bin\FileCheck.EXE" "-check-prefix=CI"
> "-check-prefix=FUNC" "D:\src\llvm\test\CodeGen\R600\fceil64.ll"
> Command 1 Result: 0
> Command 1 Output:
>
>
> Command 1 Stderr:
>
>
> Command 2: "D:/src/llvm/build/ninja/./bin\llc.EXE" "-march=r600" "-mcpu=SI"
> Command 2 Result: 0
> Command 2 Output:
>
>
> Command 2 Stderr:
>
>
> Command 3: "D:/src/llvm/build/ninja/./bin\FileCheck.EXE" "-check-prefix=SI"
> "-check-prefix=FUNC" "D:\src\llvm\test\CodeGen\R600\fceil64.ll"
> Command 3 Result: 1
> Command 3 Output:
>
>
> Command 3 Stderr:
> D:\src\llvm\test\CodeGen\R600\fceil64.ll:15:7: error: expected string not
> found in input
> ; SI: S_LSHR_B64
>        ^
> <stdin>:18:2: note: scanning from here
>   V_CMP_LT_I32_e64 s[10:11], s8, 0, 0, 0
>   ^
> <stdin>:19:9: note: possible intended match here
>   V_CNDMASK_B32_e64 v2, v0, v1, s[10:11], 0, 0, 0, 0
>          ^
>
>
>
> --
>
> ********************
> FAIL: LLVM :: CodeGen/R600/ffloor.ll (2988 of 10974)
> ******************** TEST 'LLVM :: CodeGen/R600/ffloor.ll' FAILED
> ********************
> Script:
> --
> D:/src/llvm/build/ninja/./bin\llc.EXE -march=r600 -mcpu=bonaire <
> D:\src\llvm\test\CodeGen\R600\ffloor.ll |
> D:/src/llvm/build/ninja/./bin\FileCheck.EXE -check-prefix=CI
> -check-prefix=FUNC D:\src\llvm\test\CodeGen\R600\ffloor.ll
> D:/src/llvm/build/ninja/./bin\llc.EXE -march=r600 -mcpu=SI <
> D:\src\llvm\test\CodeGen\R600\ffloor.ll |
> D:/src/llvm/build/ninja/./bin\FileCheck.EXE -check-prefix=SI
> -check-prefix=FUNC D:\src\llvm\test\CodeGen\R600\ffloor.ll
> --
> Exit Code: 1
>
> Command Output (stdout):
> --
> Command 0: "D:/src/llvm/build/ninja/./bin\llc.EXE" "-march=r600"
> "-mcpu=bonaire"
> Command 0 Result: 0
> Command 0 Output:
>
>
> Command 0 Stderr:
>
>
> Command 1: "D:/src/llvm/build/ninja/./bin\FileCheck.EXE" "-check-prefix=CI"
> "-check-prefix=FUNC" "D:\src\llvm\test\CodeGen\R600\ffloor.ll"
> Command 1 Result: 0
> Command 1 Output:
>
>
> Command 1 Stderr:
>
>
> Command 2: "D:/src/llvm/build/ninja/./bin\llc.EXE" "-march=r600" "-mcpu=SI"
> Command 2 Result: 0
> Command 2 Output:
>
>
> Command 2 Stderr:
>
>
> Command 3: "D:/src/llvm/build/ninja/./bin\FileCheck.EXE" "-check-prefix=SI"
> "-check-prefix=FUNC" "D:\src\llvm\test\CodeGen\R600\ffloor.ll"
> Command 3 Result: 1
> Command 3 Output:
>
>
> Command 3 Stderr:
> D:\src\llvm\test\CodeGen\R600\ffloor.ll:16:7: error: expected string not
> found in input
> ; SI: S_LSHR_B64
>        ^
> <stdin>:18:2: note: scanning from here
>   V_CMP_LT_I32_e64 s[10:11], s8, 0, 0, 0
>   ^
> <stdin>:19:9: note: possible intended match here
>   V_CNDMASK_B32_e64 v2, v0, v1, s[10:11], 0, 0, 0, 0
>          ^
>
>
>
> --
>
> ********************
> FAIL: LLVM :: CodeGen/R600/ftrunc.ll (2994 of 10974)
> ******************** TEST 'LLVM :: CodeGen/R600/ftrunc.ll' FAILED
> ********************
> Script:
> --
> D:/src/llvm/build/ninja/./bin\llc.EXE -march=r600 -mcpu=bonaire <
> D:\src\llvm\test\CodeGen\R600\ftrunc.ll |
> D:/src/llvm/build/ninja/./bin\FileCheck.EXE -check-prefix=CI
> -check-prefix=FUNC D:\src\llvm\test\CodeGen\R600\ftrunc.ll
> D:/src/llvm/build/ninja/./bin\llc.EXE -march=r600 -mcpu=SI <
> D:\src\llvm\test\CodeGen\R600\ftrunc.ll |
> D:/src/llvm/build/ninja/./bin\FileCheck.EXE -check-prefix=SI
> -check-prefix=FUNC D:\src\llvm\test\CodeGen\R600\ftrunc.ll
> --
> Exit Code: 1
>
> Command Output (stdout):
> --
> Command 0: "D:/src/llvm/build/ninja/./bin\llc.EXE" "-march=r600"
> "-mcpu=bonaire"
> Command 0 Result: 0
> Command 0 Output:
>
>
> Command 0 Stderr:
>
>
> Command 1: "D:/src/llvm/build/ninja/./bin\FileCheck.EXE" "-check-prefix=CI"
> "-check-prefix=FUNC" "D:\src\llvm\test\CodeGen\R600\ftrunc.ll"
> Command 1 Result: 0
> Command 1 Output:
>
>
> Command 1 Stderr:
>
>
> Command 2: "D:/src/llvm/build/ninja/./bin\llc.EXE" "-march=r600" "-mcpu=SI"
> Command 2 Result: 0
> Command 2 Output:
>
>
> Command 2 Stderr:
>
>
> Command 3: "D:/src/llvm/build/ninja/./bin\FileCheck.EXE" "-check-prefix=SI"
> "-check-prefix=FUNC" "D:\src\llvm\test\CodeGen\R600\ftrunc.ll"
> Command 3 Result: 1
> Command 3 Output:
>
>
> Command 3 Stderr:
> D:\src\llvm\test\CodeGen\R600\ftrunc.ll:27:7: error: expected string not
> found in input
> ; SI: S_LSHR_B64
>        ^
> <stdin>:58:2: note: scanning from here
>   V_CMP_LT_I32_e64 s[10:11], s8, 0, 0, 0
>   ^
> <stdin>:59:9: note: possible intended match here
>   V_CNDMASK_B32_e64 v1, v0, v1, s[10:11], 0, 0, 0, 0
>          ^
>
>
>
> --
>
> ********************
>
> Testing Time: 94.18s
> ********************
> Failing Tests (3):
>      LLVM :: CodeGen/R600/fceil64.ll
>      LLVM :: CodeGen/R600/ffloor.ll
>      LLVM :: CodeGen/R600/ftrunc.ll
>
> http://reviews.llvm.org/D4063
>
>
Can you attach the full output from those tests?