diff options
Diffstat (limited to 'contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.td')
| -rw-r--r-- | contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.td | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.td b/contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.td index 820f30b..b9f2eb5 100644 --- a/contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.td +++ b/contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.td @@ -397,7 +397,7 @@ let mayLoad = 1, mayStore = 1 in defm MVC : MemorySS<"mvc", 0xD2, z_mvc, z_mvc_loop>; // String moves. -let mayLoad = 1, mayStore = 1, Defs = [CC], Uses = [R0L] in +let mayLoad = 1, mayStore = 1, Defs = [CC] in defm MVST : StringRRE<"mvst", 0xB255, z_stpcpy>; //===----------------------------------------------------------------------===// @@ -424,7 +424,7 @@ let hasSideEffects = 0 in { def LGFR : UnaryRRE<"lgf", 0xB914, sext32, GR64, GR32>; } let Defs = [CC], CCValues = 0xE, CompareZeroCCMask = 0xE in - def LTGFR : UnaryRRE<"ltgf", 0xB912, null_frag, GR64, GR64>; + def LTGFR : UnaryRRE<"ltgf", 0xB912, null_frag, GR64, GR32>; // Match 32-to-64-bit sign extensions in which the source is already // in a 64-bit register. @@ -490,7 +490,7 @@ def : Pat<(and GR64:$src, 0xffffffff), def LLCMux : UnaryRXYPseudo<"llc", azextloadi8, GRX32, 1>, Requires<[FeatureHighWord]>; def LLC : UnaryRXY<"llc", 0xE394, azextloadi8, GR32, 1>; -def LLCH : UnaryRXY<"llch", 0xE3C2, azextloadi8, GR32, 1>, +def LLCH : UnaryRXY<"llch", 0xE3C2, azextloadi8, GRH32, 1>, Requires<[FeatureHighWord]>; // 32-bit extensions from 16-bit memory. LLHMux expands to LLH or LLHH, @@ -498,7 +498,7 @@ def LLCH : UnaryRXY<"llch", 0xE3C2, azextloadi8, GR32, 1>, def LLHMux : UnaryRXYPseudo<"llh", azextloadi16, GRX32, 2>, Requires<[FeatureHighWord]>; def LLH : UnaryRXY<"llh", 0xE395, azextloadi16, GR32, 2>; -def LLHH : UnaryRXY<"llhh", 0xE3C6, azextloadi16, GR32, 2>, +def LLHH : UnaryRXY<"llhh", 0xE3C6, azextloadi16, GRH32, 2>, Requires<[FeatureHighWord]>; def LLHRL : UnaryRILPC<"llhrl", 0xC42, aligned_azextloadi16, GR32>; @@ -1147,7 +1147,7 @@ let Defs = [CC], CCValues = 0xE, IsLogical = 1 in { def CLFIMux : CompareRIPseudo<z_ucmp, GRX32, uimm32>, Requires<[FeatureHighWord]>; def CLFI : CompareRIL<"clfi", 0xC2F, z_ucmp, GR32, uimm32>; - def CLIH : CompareRIL<"clih", 0xCCF, z_ucmp, GR32, uimm32>, + def CLIH : CompareRIL<"clih", 0xCCF, z_ucmp, GRH32, uimm32>, Requires<[FeatureHighWord]>; def CLGFI : CompareRIL<"clgfi", 0xC2E, z_ucmp, GR64, imm64zx32>; @@ -1185,7 +1185,7 @@ let mayLoad = 1, Defs = [CC] in defm CLC : MemorySS<"clc", 0xD5, z_clc, z_clc_loop>; // String comparison. -let mayLoad = 1, Defs = [CC], Uses = [R0L] in +let mayLoad = 1, Defs = [CC] in defm CLST : StringRRE<"clst", 0xB25D, z_strcmp>; // Test under mask. @@ -1459,9 +1459,29 @@ let usesCustomInserter = 1 in { } // Search a block of memory for a character. -let mayLoad = 1, Defs = [CC], Uses = [R0L] in +let mayLoad = 1, Defs = [CC] in defm SRST : StringRRE<"srst", 0xb25e, z_search_string>; +// Other instructions for inline assembly +let hasSideEffects = 1, Defs = [CC], mayStore = 1 in + def STCK : InstS<0xB205, (outs), (ins bdaddr12only:$BD2), + "stck\t$BD2", + []>; +let hasSideEffects = 1, Defs = [CC], mayStore = 1 in + def STCKF : InstS<0xB27C, (outs), (ins bdaddr12only:$BD2), + "stckf\t$BD2", + []>; +let hasSideEffects = 1, Defs = [CC], mayStore = 1 in + def STCKE : InstS<0xB278, (outs), (ins bdaddr12only:$BD2), + "stcke\t$BD2", + []>; +let hasSideEffects = 1, Defs = [CC], mayStore = 1 in + def STFLE : InstS<0xB2B0, (outs), (ins bdaddr12only:$BD2), + "stfle\t$BD2", + []>; + + + //===----------------------------------------------------------------------===// // Peepholes. //===----------------------------------------------------------------------===// |
