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| author |  Lioncash | 2015-07-16 22:08:07 -0400 |
|---|---|---|
| committer | Lioncash | 2015-07-16 22:08:12 -0400 |
| commit | 23dbbb786aad2d7e1d8b190296288900dde55f2d (patch) | |
| tree | 408be8e40c7edacb9447d59c743e0ad99108d096 /src/core | |
| parent | Remove webchat link from readme (diff) | |
| download | yuzu-23dbbb786aad2d7e1d8b190296288900dde55f2d.tar.gz yuzu-23dbbb786aad2d7e1d8b190296288900dde55f2d.tar.xz yuzu-23dbbb786aad2d7e1d8b190296288900dde55f2d.zip | |
arm_dyncom_interpreter: Simplify assignment in SMLAW
Also a side-benefit of not having implementation-defined behavior.
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/arm/dyncom/arm_dyncom_interpreter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp index b00eb49a9..34cfb8cb2 100644 --- a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp +++ b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp | |||
| @@ -5695,7 +5695,7 @@ unsigned InterpreterMainLoop(ARMul_State* cpu) { | |||
| 5695 | const s16 operand2 = (high) ? ((rm_val >> 16) & 0xFFFF) : (rm_val & 0xFFFF); | 5695 | const s16 operand2 = (high) ? ((rm_val >> 16) & 0xFFFF) : (rm_val & 0xFFFF); |
| 5696 | const s64 result = (s64)(s32)rn_val * (s64)(s32)operand2 + ((s64)(s32)ra_val << 16); | 5696 | const s64 result = (s64)(s32)rn_val * (s64)(s32)operand2 + ((s64)(s32)ra_val << 16); |
| 5697 | 5697 | ||
| 5698 | RD = (result & (0xFFFFFFFFFFFFFFFFLL >> 15)) >> 16; | 5698 | RD = BITS(result, 16, 47); |
| 5699 | 5699 | ||
| 5700 | if ((result >> 16) != (s32)RD) | 5700 | if ((result >> 16) != (s32)RD) |
| 5701 | cpu->Cpsr |= (1 << 27); | 5701 | cpu->Cpsr |= (1 << 27); |