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Add missing natual vector cast.

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Summary: The natual vector cast node (similar to bitcast) AArch64ISD::NVCAST
was introduced in r217159 and r217138. This patch adds a missing cast from
v2f32 to v1i64 which is causing some compilation failures. Also added test
cases to cover various modimm types and BUILD_VECTORs with i64 elements.

llvm-svn: 218751
This commit is contained in:
Asiri Rathnayake 2014-10-01 09:59:45 +00:00
parent db6522181c
commit 0e12aa2ad9
3 changed files with 67 additions and 0 deletions
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1
lib/Target/AArch64/AArch64ISelLowering.cpp
View File

@ -823,6 +823,7 @@ const char *AArch64TargetLowering::getTargetNodeName(unsigned Opcode) const {
case AArch64ISD::TC_RETURN: return "AArch64ISD::TC_RETURN";
case AArch64ISD::SITOF: return "AArch64ISD::SITOF";
case AArch64ISD::UITOF: return "AArch64ISD::UITOF";
case AArch64ISD::NVCAST: return "AArch64ISD::NVCAST";
case AArch64ISD::SQSHL_I: return "AArch64ISD::SQSHL_I";
case AArch64ISD::UQSHL_I: return "AArch64ISD::UQSHL_I";
case AArch64ISD::SRSHR_I: return "AArch64ISD::SRSHR_I";

1
lib/Target/AArch64/AArch64InstrInfo.td
View File

@ -4986,6 +4986,7 @@ def : Pat<(v8i8 (AArch64NvCast (v2f32 FPR64:$src))), (v8i8 FPR64:$src)>;
def : Pat<(v4i16 (AArch64NvCast (v2f32 FPR64:$src))), (v4i16 FPR64:$src)>;
def : Pat<(v2i32 (AArch64NvCast (v2f32 FPR64:$src))), (v2i32 FPR64:$src)>;
def : Pat<(v2f32 (AArch64NvCast (v2f32 FPR64:$src))), (v2f32 FPR64:$src)>;
def : Pat<(v1i64 (AArch64NvCast (v2f32 FPR64:$src))), (v1i64 FPR64:$src)>;
// Natural vector casts (128 bit)
def : Pat<(v16i8 (AArch64NvCast (v4i32 FPR128:$src))), (v16i8 FPR128:$src)>;

65
test/CodeGen/AArch64/aarch64-be-bv.ll
View File

@ -377,9 +377,11 @@ define i16 @orr_modimm_t6() nounwind {
declare i8 @f_v8i8(<8 x i8> %arg)
declare i16 @f_v4i16(<4 x i16> %arg)
declare i32 @f_v2i32(<2 x i32> %arg)
declare i64 @f_v1i64(<1 x i64> %arg)
declare i8 @f_v16i8(<16 x i8> %arg)
declare i16 @f_v8i16(<8 x i16> %arg)
declare i32 @f_v4i32(<4 x i32> %arg)
declare i64 @f_v2i64(<2 x i64> %arg)
; CHECK-LABEL: modimm_t1_call:
define void @modimm_t1_call() {
@ -395,6 +397,9 @@ define void @modimm_t1_call() {
; CHECK-NEXT: rev64 v{{[0-9]+}}.2s, v[[REG1]].2s
; CHECK-NEXT: bl f_v2i32
call i32 @f_v2i32(<2 x i32> <i32 6, i32 6>)
; CHECK: movi v{{[0-9]+}}.2s, #0x5
; CHECK-NEXT: bl f_v1i64
call i64 @f_v1i64(<1 x i64> <i64 21474836485>)
; CHECK: movi v[[REG1:[0-9]+]].4s, #0x5
; CHECK-NEXT: rev64 v[[REG2:[0-9]+]].16b, v[[REG1]].16b
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
@ -410,6 +415,10 @@ define void @modimm_t1_call() {
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v4i32
call i32 @f_v4i32(<4 x i32> <i32 3, i32 3, i32 3, i32 3>)
; CHECK: movi v[[REG:[0-9]+]].4s, #0x2
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v2i64
call i64 @f_v2i64(<2 x i64> <i64 8589934594, i64 8589934594>)
ret void
}
@ -428,6 +437,9 @@ define void @modimm_t2_call() {
; CHECK-NEXT: rev64 v{{[0-9]+}}.2s, v[[REG1]].2s
; CHECK-NEXT: bl f_v2i32
call i32 @f_v2i32(<2 x i32> <i32 1536, i32 1536>)
; CHECK: movi v{{[0-9]+}}.2s, #0x5, lsl #8
; CHECK-NEXT: bl f_v1i64
call i64 @f_v1i64(<1 x i64> <i64 5497558140160>)
; CHECK: movi v[[REG1:[0-9]+]].4s, #0x5, lsl #8
; CHECK-NEXT: rev64 v[[REG2:[0-9]+]].16b, v[[REG1]].16b
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
@ -443,6 +455,10 @@ define void @modimm_t2_call() {
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v4i32
call i32 @f_v4i32(<4 x i32> <i32 768, i32 768, i32 768, i32 768>)
; CHECK: movi v[[REG:[0-9]+]].4s, #0x2, lsl #8
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v2i64
call i64 @f_v2i64(<2 x i64> <i64 2199023256064, i64 2199023256064>)
ret void
}
@ -461,6 +477,9 @@ define void @modimm_t3_call() {
; CHECK-NEXT: rev64 v{{[0-9]+}}.2s, v[[REG1]].2s
; CHECK-NEXT: bl f_v2i32
call i32 @f_v2i32(<2 x i32> <i32 393216, i32 393216>)
; CHECK: movi v{{[0-9]+}}.2s, #0x5, lsl #16
; CHECK-NEXT: bl f_v1i64
call i64 @f_v1i64(<1 x i64> <i64 1407374883880960>)
; CHECK: movi v[[REG1:[0-9]+]].4s, #0x5, lsl #16
; CHECK-NEXT: rev64 v[[REG2:[0-9]+]].16b, v[[REG1]].16b
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
@ -476,6 +495,10 @@ define void @modimm_t3_call() {
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v4i32
call i32 @f_v4i32(<4 x i32> <i32 196608, i32 196608, i32 196608, i32 196608>)
; CHECK: movi v[[REG:[0-9]+]].4s, #0x2, lsl #16
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v2i64
call i64 @f_v2i64(<2 x i64> <i64 562949953552384, i64 562949953552384>)
ret void
}
@ -494,6 +517,9 @@ define void @modimm_t4_call() {
; CHECK-NEXT: rev64 v{{[0-9]+}}.2s, v[[REG1]].2s
; CHECK-NEXT: bl f_v2i32
call i32 @f_v2i32(<2 x i32> <i32 100663296, i32 100663296>)
; CHECK: movi v{{[0-9]+}}.2s, #0x5, lsl #24
; CHECK-NEXT: bl f_v1i64
call i64 @f_v1i64(<1 x i64> <i64 360287970273525760>)
; CHECK: movi v[[REG1:[0-9]+]].4s, #0x5, lsl #24
; CHECK-NEXT: rev64 v[[REG2:[0-9]+]].16b, v[[REG1]].16b
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
@ -509,6 +535,10 @@ define void @modimm_t4_call() {
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v4i32
call i32 @f_v4i32(<4 x i32> <i32 50331648, i32 50331648, i32 50331648, i32 50331648>)
; CHECK: movi v[[REG:[0-9]+]].4s, #0x2, lsl #24
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v2i64
call i64 @f_v2i64(<2 x i64> <i64 144115188109410304, i64 144115188109410304>)
ret void
}
@ -527,6 +557,9 @@ define void @modimm_t5_call() {
; CHECK-NEXT: rev64 v{{[0-9]+}}.2s, v[[REG1]].2s
; CHECK-NEXT: bl f_v2i32
call i32 @f_v2i32(<2 x i32> <i32 393222, i32 393222>)
; CHECK: movi v{{[0-9]+}}.4h, #0x5
; CHECK-NEXT: bl f_v1i64
call i64 @f_v1i64(<1 x i64> <i64 1407396358717445>)
; CHECK: movi v[[REG1:[0-9]+]].8h, #0x5
; CHECK-NEXT: rev64 v[[REG2:[0-9]+]].16b, v[[REG1]].16b
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
@ -542,6 +575,10 @@ define void @modimm_t5_call() {
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v4i32
call i32 @f_v4i32(<4 x i32> <i32 196611, i32 196611, i32 196611, i32 196611>)
; CHECK: movi v[[REG:[0-9]+]].8h, #0x2
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v2i64
call i64 @f_v2i64(<2 x i64> <i64 562958543486978, i64 562958543486978>)
ret void
}
@ -560,6 +597,9 @@ define void @modimm_t6_call() {
; CHECK-NEXT: rev64 v{{[0-9]+}}.2s, v[[REG1]].2s
; CHECK-NEXT: bl f_v2i32
call i32 @f_v2i32(<2 x i32> <i32 100664832, i32 100664832>)
; CHECK: movi v{{[0-9]+}}.4h, #0x5, lsl #8
; CHECK-NEXT: bl f_v1i64
call i64 @f_v1i64(<1 x i64> <i64 360293467831665920>)
; CHECK: movi v[[REG1:[0-9]+]].8h, #0x5, lsl #8
; CHECK-NEXT: rev64 v[[REG2:[0-9]+]].16b, v[[REG1]].16b
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
@ -575,6 +615,10 @@ define void @modimm_t6_call() {
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v4i32
call i32 @f_v4i32(<4 x i32> <i32 50332416, i32 50332416, i32 50332416, i32 50332416>)
; CHECK: movi v[[REG:[0-9]+]].8h, #0x2, lsl #8
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v2i64
call i64 @f_v2i64(<2 x i64> <i64 144117387132666368, i64 144117387132666368>)
ret void
}
@ -593,6 +637,9 @@ define void @modimm_t7_call() {
; CHECK-NEXT: rev64 v{{[0-9]+}}.2s, v[[REG1]].2s
; CHECK-NEXT: bl f_v2i32
call i32 @f_v2i32(<2 x i32> <i32 1791, i32 1791>)
; CHECK: movi v{{[0-9]+}}.2s, #0x5, msl #8
; CHECK-NEXT: bl f_v1i64
call i64 @f_v1i64(<1 x i64> <i64 6592774800895>)
; CHECK: movi v[[REG1:[0-9]+]].4s, #0x5, msl #8
; CHECK-NEXT: rev64 v[[REG2:[0-9]+]].16b, v[[REG1]].16b
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
@ -608,6 +655,10 @@ define void @modimm_t7_call() {
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v4i32
call i32 @f_v4i32(<4 x i32> <i32 1023, i32 1023, i32 1023, i32 1023>)
; CHECK: movi v[[REG:[0-9]+]].4s, #0x2, msl #8
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v2i64
call i64 @f_v2i64(<2 x i64> <i64 3294239916799, i64 3294239916799>)
ret void
}
@ -626,6 +677,9 @@ define void @modimm_t8_call() {
; CHECK-NEXT: rev64 v{{[0-9]+}}.2s, v[[REG1]].2s
; CHECK-NEXT: bl f_v2i32
call i32 @f_v2i32(<2 x i32> <i32 458751, i32 458751>)
; CHECK: movi v{{[0-9]+}}.2s, #0x5, msl #16
; CHECK-NEXT: bl f_v1i64
call i64 @f_v1i64(<1 x i64> <i64 1688845565689855>)
; CHECK: movi v[[REG1:[0-9]+]].4s, #0x5, msl #16
; CHECK-NEXT: rev64 v[[REG2:[0-9]+]].16b, v[[REG1]].16b
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
@ -641,6 +695,10 @@ define void @modimm_t8_call() {
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v4i32
call i32 @f_v4i32(<4 x i32> <i32 262143, i32 262143, i32 262143, i32 262143>)
; CHECK: movi v[[REG:[0-9]+]].4s, #0x2, msl #16
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v2i64
call i64 @f_v2i64(<2 x i64> <i64 844420635361279, i64 844420635361279>)
ret void
}
@ -725,6 +783,9 @@ define void @modimm_t11_call() {
; CHECK-NEXT: rev64 v{{[0-9]+}}.2s, v[[REG1]].2s
; CHECK-NEXT: bl f_v2i32
call i32 @f_v2i32(<2 x i32> <i32 1080033280, i32 1080033280>)
; CHECK: fmov v{{[0-9]+}}.2s, #0.39062500
; CHECK-NEXT: bl f_v1i64
call i64 @f_v1i64(<1 x i64> <i64 4523865826746957824>)
; CHECK: fmov v[[REG1:[0-9]+]].4s, #3.25000000
; CHECK-NEXT: rev64 v[[REG2:[0-9]+]].16b, v[[REG1]].16b
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
@ -740,6 +801,10 @@ define void @modimm_t11_call() {
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v4i32
call i32 @f_v4i32(<4 x i32> <i32 1076887552, i32 1076887552, i32 1076887552, i32 1076887552>)
; CHECK: fmov v[[REG:[0-9]+]].4s, #2.5000000
; CHECK-NEXT: ext v[[REG2]].16b, v[[REG2]].16b, v[[REG2]].16b, #8
; CHECK-NEXT: bl f_v2i64
call i64 @f_v2i64(<2 x i64> <i64 4620693218757967872, i64 4620693218757967872>)
ret void
}