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llvm-6502/test/CodeGen/R600/udivrem24.ll
David Blaikie 7c9c6ed761 [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 
Essentially the same as the GEP change in r230786.

A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)

import fileinput
import sys
import re

pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")

for line in sys.stdin:
  sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))

Reviewers: rafael, dexonsmith, grosser

Differential Revision: http://reviews.llvm.org/D7649

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-27 21:17:42 +00:00

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7.4 KiB
LLVM
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; RUN: llc -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; RUN: llc -march=amdgcn -mcpu=tonga < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
; FUNC-LABEL: {{^}}udiv24_i8:
; SI: v_cvt_f32_ubyte
; SI: v_cvt_f32_ubyte
; SI: v_rcp_f32
; SI: v_cvt_u32_f32
; EG: UINT_TO_FLT
; EG-DAG: UINT_TO_FLT
; EG-DAG: RECIP_IEEE
; EG: FLT_TO_UINT
define void @udiv24_i8(i8 addrspace(1)* %out, i8 addrspace(1)* %in) {
%den_ptr = getelementptr i8, i8 addrspace(1)* %in, i8 1
%num = load i8, i8 addrspace(1) * %in
%den = load i8, i8 addrspace(1) * %den_ptr
%result = udiv i8 %num, %den
store i8 %result, i8 addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}udiv24_i16:
; SI: v_cvt_f32_u32
; SI: v_cvt_f32_u32
; SI: v_rcp_f32
; SI: v_cvt_u32_f32
; EG: UINT_TO_FLT
; EG-DAG: UINT_TO_FLT
; EG-DAG: RECIP_IEEE
; EG: FLT_TO_UINT
define void @udiv24_i16(i16 addrspace(1)* %out, i16 addrspace(1)* %in) {
%den_ptr = getelementptr i16, i16 addrspace(1)* %in, i16 1
%num = load i16, i16 addrspace(1) * %in, align 2
%den = load i16, i16 addrspace(1) * %den_ptr, align 2
%result = udiv i16 %num, %den
store i16 %result, i16 addrspace(1)* %out, align 2
ret void
}
; FUNC-LABEL: {{^}}udiv24_i32:
; SI: v_cvt_f32_u32
; SI-DAG: v_cvt_f32_u32
; SI-DAG: v_rcp_f32
; SI: v_cvt_u32_f32
; EG: UINT_TO_FLT
; EG-DAG: UINT_TO_FLT
; EG-DAG: RECIP_IEEE
; EG: FLT_TO_UINT
define void @udiv24_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
%den_ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1
%num = load i32, i32 addrspace(1) * %in, align 4
%den = load i32, i32 addrspace(1) * %den_ptr, align 4
%num.i24.0 = shl i32 %num, 8
%den.i24.0 = shl i32 %den, 8
%num.i24 = lshr i32 %num.i24.0, 8
%den.i24 = lshr i32 %den.i24.0, 8
%result = udiv i32 %num.i24, %den.i24
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}udiv25_i32:
; RCP_IFLAG is for URECIP in the full 32b alg
; SI: v_rcp_iflag
; SI-NOT: v_rcp_f32
; EG-NOT: UINT_TO_FLT
; EG-NOT: RECIP_IEEE
define void @udiv25_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
%den_ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1
%num = load i32, i32 addrspace(1) * %in, align 4
%den = load i32, i32 addrspace(1) * %den_ptr, align 4
%num.i24.0 = shl i32 %num, 7
%den.i24.0 = shl i32 %den, 7
%num.i24 = lshr i32 %num.i24.0, 7
%den.i24 = lshr i32 %den.i24.0, 7
%result = udiv i32 %num.i24, %den.i24
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}test_no_udiv24_i32_1:
; RCP_IFLAG is for URECIP in the full 32b alg
; SI: v_rcp_iflag
; SI-NOT: v_rcp_f32
; EG-NOT: UINT_TO_FLT
; EG-NOT: RECIP_IEEE
define void @test_no_udiv24_i32_1(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
%den_ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1
%num = load i32, i32 addrspace(1) * %in, align 4
%den = load i32, i32 addrspace(1) * %den_ptr, align 4
%num.i24.0 = shl i32 %num, 8
%den.i24.0 = shl i32 %den, 7
%num.i24 = lshr i32 %num.i24.0, 8
%den.i24 = lshr i32 %den.i24.0, 7
%result = udiv i32 %num.i24, %den.i24
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}test_no_udiv24_i32_2:
; RCP_IFLAG is for URECIP in the full 32b alg
; SI: v_rcp_iflag
; SI-NOT: v_rcp_f32
; EG-NOT: UINT_TO_FLT
; EG-NOT: RECIP_IEEE
define void @test_no_udiv24_i32_2(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
%den_ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1
%num = load i32, i32 addrspace(1) * %in, align 4
%den = load i32, i32 addrspace(1) * %den_ptr, align 4
%num.i24.0 = shl i32 %num, 7
%den.i24.0 = shl i32 %den, 8
%num.i24 = lshr i32 %num.i24.0, 7
%den.i24 = lshr i32 %den.i24.0, 8
%result = udiv i32 %num.i24, %den.i24
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}urem24_i8:
; SI: v_cvt_f32_ubyte
; SI: v_cvt_f32_ubyte
; SI: v_rcp_f32
; SI: v_cvt_u32_f32
; EG: UINT_TO_FLT
; EG-DAG: UINT_TO_FLT
; EG-DAG: RECIP_IEEE
; EG: FLT_TO_UINT
define void @urem24_i8(i8 addrspace(1)* %out, i8 addrspace(1)* %in) {
%den_ptr = getelementptr i8, i8 addrspace(1)* %in, i8 1
%num = load i8, i8 addrspace(1) * %in
%den = load i8, i8 addrspace(1) * %den_ptr
%result = urem i8 %num, %den
store i8 %result, i8 addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}urem24_i16:
; SI: v_cvt_f32_u32
; SI: v_cvt_f32_u32
; SI: v_rcp_f32
; SI: v_cvt_u32_f32
; EG: UINT_TO_FLT
; EG-DAG: UINT_TO_FLT
; EG-DAG: RECIP_IEEE
; EG: FLT_TO_UINT
define void @urem24_i16(i16 addrspace(1)* %out, i16 addrspace(1)* %in) {
%den_ptr = getelementptr i16, i16 addrspace(1)* %in, i16 1
%num = load i16, i16 addrspace(1) * %in, align 2
%den = load i16, i16 addrspace(1) * %den_ptr, align 2
%result = urem i16 %num, %den
store i16 %result, i16 addrspace(1)* %out, align 2
ret void
}
; FUNC-LABEL: {{^}}urem24_i32:
; SI: v_cvt_f32_u32
; SI: v_cvt_f32_u32
; SI: v_rcp_f32
; SI: v_cvt_u32_f32
; EG: UINT_TO_FLT
; EG-DAG: UINT_TO_FLT
; EG-DAG: RECIP_IEEE
; EG: FLT_TO_UINT
define void @urem24_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
%den_ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1
%num = load i32, i32 addrspace(1) * %in, align 4
%den = load i32, i32 addrspace(1) * %den_ptr, align 4
%num.i24.0 = shl i32 %num, 8
%den.i24.0 = shl i32 %den, 8
%num.i24 = lshr i32 %num.i24.0, 8
%den.i24 = lshr i32 %den.i24.0, 8
%result = urem i32 %num.i24, %den.i24
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}urem25_i32:
; RCP_IFLAG is for URECIP in the full 32b alg
; SI: v_rcp_iflag
; SI-NOT: v_rcp_f32
; EG-NOT: UINT_TO_FLT
; EG-NOT: RECIP_IEEE
define void @urem25_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
%den_ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1
%num = load i32, i32 addrspace(1) * %in, align 4
%den = load i32, i32 addrspace(1) * %den_ptr, align 4
%num.i24.0 = shl i32 %num, 7
%den.i24.0 = shl i32 %den, 7
%num.i24 = lshr i32 %num.i24.0, 7
%den.i24 = lshr i32 %den.i24.0, 7
%result = urem i32 %num.i24, %den.i24
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}test_no_urem24_i32_1:
; RCP_IFLAG is for URECIP in the full 32b alg
; SI: v_rcp_iflag
; SI-NOT: v_rcp_f32
; EG-NOT: UINT_TO_FLT
; EG-NOT: RECIP_IEEE
define void @test_no_urem24_i32_1(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
%den_ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1
%num = load i32, i32 addrspace(1) * %in, align 4
%den = load i32, i32 addrspace(1) * %den_ptr, align 4
%num.i24.0 = shl i32 %num, 8
%den.i24.0 = shl i32 %den, 7
%num.i24 = lshr i32 %num.i24.0, 8
%den.i24 = lshr i32 %den.i24.0, 7
%result = urem i32 %num.i24, %den.i24
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}test_no_urem24_i32_2:
; RCP_IFLAG is for URECIP in the full 32b alg
; SI: v_rcp_iflag
; SI-NOT: v_rcp_f32
; EG-NOT: UINT_TO_FLT
; EG-NOT: RECIP_IEEE
define void @test_no_urem24_i32_2(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
%den_ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1
%num = load i32, i32 addrspace(1) * %in, align 4
%den = load i32, i32 addrspace(1) * %den_ptr, align 4
%num.i24.0 = shl i32 %num, 7
%den.i24.0 = shl i32 %den, 8
%num.i24 = lshr i32 %num.i24.0, 7
%den.i24 = lshr i32 %den.i24.0, 8
%result = urem i32 %num.i24, %den.i24
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
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